diff --git a/.github/workflows/quality-gates.yml b/.github/workflows/quality-gates.yml
index ec1d370..1262e12 100644
--- a/.github/workflows/quality-gates.yml
+++ b/.github/workflows/quality-gates.yml
@@ -205,8 +205,9 @@ jobs:
           $ErrorActionPreference = 'Stop'
           Import-Module Pester -MinimumVersion 6.2.0
           $cfg = New-PesterConfiguration
-          # The integration suite as well: it launches the 5.1 hosts the harness uses on a device,
-          # and the runner is elevated, so the SYSTEM-context tests run here as they do under pwsh
+          # The integration suite as well: it launches the 5.1 hosts the harness uses on a device.
+          # The hosted runner's token is not elevated (IsInRole Administrator is false), so the
+          # SYSTEM-context tests skip here as they do under pwsh; they run on the lab devices
           $cfg.Run.Path = './Tests/Unit', './Tests/Integration', './Validation/Tests/Unit'
           $cfg.Run.PassThru = $true
           $cfg.Output.Verbosity = 'Normal'
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a36281f..a0caa2b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,7 +11,29 @@ release notes.
 
 ## [Unreleased]
 
-Nothing yet.
+### Fixed
+
+- `Examples/Invoke-IntuneScriptGate.ps1` analyzed a Pester suite placed next to the scripts, where
+  `Examples/IntuneScripts.Tests.ps1.template` puts it, and reported its `Import-Module
+  IntuneScriptLab` as an `IslModuleDependency` warning, which failed a build at `-FailOn Warning`.
+  Folders are searched by the gate now and `*.Tests.ps1` files are left out; a suite named directly
+  on `-Path` is still analyzed.
+- The gate's GitHub annotations percent-encode the `file=` and `title=` values as well as the
+  message, so a script outside `-Root`, whose path stays absolute, no longer ends the property list
+  at its drive letter.
+- `Export-IntuneFindingSarif` described every `IslAssignmentIssue` as a Win32 app assignment at
+  warning level, where the rule also reports a policy with no assignment and, as Information, a
+  user-context script assigned to devices; `IslFilterIssue` and `IslScheduleIssue` had no entry and
+  fell back to their bare names. All three carry a description, and a rule that reports at several
+  severities takes the level of its most severe finding in the log. A policy check, which has no
+  script behind it, made the export throw ("Invalid URI: The URI is empty"); it is written as a
+  result without a location, with the policy's kind and name in front of the message.
+- `Examples/intune-script-gate.yml` uses `actions/checkout@v7` and
+  `github/codeql-action/upload-sarif@v4`; CodeQL Action v3 is deprecated from December 2026.
+- `Examples/IntuneScripts.Tests.ps1.template` named its static tests after the file alone, so every
+  remediation's detection was a test called `Detect.ps1`; the folder is part of the name now
+  (`Report-Uptime/Detect.ps1`). Its 64-bit host test asked for `x64` outright, which Windows on ARM
+  refuses; it runs the device's own 64-bit host, as the commands do by default since 0.30.0.
 
 ## [0.32.0] - 2026-10-13
 
diff --git a/Examples/IntuneScripts.Tests.ps1.template b/Examples/IntuneScripts.Tests.ps1.template
index 7245b57..cefcd70 100644
--- a/Examples/IntuneScripts.Tests.ps1.template
+++ b/Examples/IntuneScripts.Tests.ps1.template
@@ -24,18 +24,23 @@ BeforeAll {
     Import-Module IntuneScriptLab
     $script:IsAdmin = ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).
         IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)
+    # The device's 64-bit host, for the WOW64 comparison: x64 on x64, arm64 on Windows on ARM
+    $script:Host64 = if ("$([System.Runtime.InteropServices.RuntimeInformation]::OSArchitecture)" -eq 'Arm64') {
+        'arm64'
+    }
+    else { 'x64' }
 }
 
 Describe 'Static analysis' -Tag 'Static' {
 
-    It 'has no warnings or errors: <_.Name>' -AllowNullOrEmptyForEach -ForEach (
+    It 'has no warnings or errors: <_.Directory.Name>/<_.Name>' -AllowNullOrEmptyForEach -ForEach (
         Get-ChildItem "$PSScriptRoot\Remediations" -Recurse -Filter *.ps1 -ErrorAction SilentlyContinue) {
         # Detection/Remediation is inferred from the file name; use -ScriptType or a directive
         # comment in the script if your names differ (see the README)
         $_ | Should-PassIntuneAnalysis
     }
 
-    It 'Win32 detection scripts survive the stdout/stderr rules: <_.Name>' -AllowNullOrEmptyForEach -ForEach (
+    It 'survives the stdout/stderr rules: <_.Directory.Name>/<_.Name>' -AllowNullOrEmptyForEach -ForEach (
         Get-ChildItem "$PSScriptRoot\Win32" -Recurse -Filter Detect.ps1 -ErrorAction SilentlyContinue) {
         $_ | Should-PassIntuneAnalysis -ScriptType Win32Detection
     }
@@ -53,8 +58,11 @@ Describe 'Remediation packages' -Tag 'Runtime' {
         }
 
         It 'reports the same in the 64-bit host (no WOW64 dependence)' {
-            $x86 = Invoke-IntuneRemediationTest -DetectionPath "$($_.FullName)\Detect.ps1" -Architecture x86
-            $x64 = Invoke-IntuneRemediationTest -DetectionPath "$($_.FullName)\Detect.ps1" -Architecture x64
+            # The 64-bit host is the device's own: x64 on x64, arm64 on Windows on ARM, where an
+            # explicit x64 is refused (the agent runs the native 64-bit host there too)
+            $detect = "$($_.FullName)\Detect.ps1"
+            $x86 = Invoke-IntuneRemediationTest -DetectionPath $detect -Architecture x86
+            $x64 = Invoke-IntuneRemediationTest -DetectionPath $detect -Architecture $script:Host64
             $x64.PreDetection.ExitCode | Should-Be $x86.PreDetection.ExitCode
         }
 
diff --git a/Examples/Invoke-IntuneScriptGate.ps1 b/Examples/Invoke-IntuneScriptGate.ps1
index b421c56..cbf3dd7 100644
--- a/Examples/Invoke-IntuneScriptGate.ps1
+++ b/Examples/Invoke-IntuneScriptGate.ps1
@@ -22,8 +22,9 @@
         then by name).
 
     .PARAMETER Path
-        Folders or scripts to analyze; folders are searched for .ps1 files recursively. Default:
-        the current directory.
+        Folders or scripts to analyze; folders are searched for .ps1 files recursively, leaving out
+        Pester suites (*.Tests.ps1), which the suite template places next to the scripts. A suite
+        named directly is analyzed. Default: the current directory.
 
     .PARAMETER FailOn
         The lowest severity that fails the build: Error (default), Warning, Information, or None
@@ -147,11 +148,30 @@ function ConvertTo-AnnotationText {
     $Text.Replace('%', '%25').Replace("`r", '%0D').Replace("`n", '%0A')
 }
 
-$testSplat = @{ Path = $Path; ScriptType = $ScriptType }
+function ConvertTo-AnnotationProperty {
+    # A property value (file=, title=) also encodes the ':' and ',' that delimit the command, or a
+    # path outside -Root, which stays absolute, ends the property list at its drive letter
+    param([string]$Text)
+    (ConvertTo-AnnotationText -Text $Text).Replace(':', '%3A').Replace(',', '%2C')
+}
+
+# Folders are searched here rather than by Test-IntuneScript, so that a Pester suite next to the
+# scripts (IntuneScripts.Tests.ps1, where the suite template puts it) is not analyzed as an Intune
+# script; a suite named directly on -Path still is
+$scriptFiles = @(foreach ($item in $Path) {
+        foreach ($resolved in (Resolve-Path -Path $item)) {
+            if (Test-Path -LiteralPath $resolved.ProviderPath -PathType Container) {
+                Get-ChildItem -LiteralPath $resolved.ProviderPath -Recurse -Filter *.ps1 -File |
+                    Where-Object { $_.Name -notlike '*.Tests.ps1' } | ForEach-Object { $_.FullName }
+            }
+            else { $resolved.ProviderPath }
+        }
+    })
+$testSplat = @{ Path = $scriptFiles; ScriptType = $ScriptType }
 if ($PSBoundParameters.ContainsKey('Settings')) { $testSplat.Settings = $Settings }
 if ($IncludeRule) { $testSplat.IncludeRule = $IncludeRule }
 if ($ExcludeRule) { $testSplat.ExcludeRule = $ExcludeRule }
-$findings = @(Test-IntuneScript @testSplat)
+$findings = if ($scriptFiles.Count) { @(Test-IntuneScript @testSplat) } else { @() }
 $scripts = @($findings | ForEach-Object { $_.ScriptPath } | Sort-Object -Unique)
 $counts = @{ Error = 0; Warning = 0; Information = 0 }
 foreach ($finding in $findings) { $counts[$finding.Severity]++ }
@@ -162,10 +182,11 @@ Write-Host ("IntuneScriptLab: $($findings.Count) finding(s) in $($scripts.Count)
 
 if ($Annotate) {
     foreach ($finding in $findings) {
-        $location = "file=$(Get-RelativePath -FullPath $finding.ScriptPath)"
+        $location = "file=$(ConvertTo-AnnotationProperty -Text (Get-RelativePath -FullPath $finding.ScriptPath))"
         if ($finding.Line -gt 0) { $location += ",line=$($finding.Line),col=$([Math]::Max(1, $finding.Column))" }
         $message = ConvertTo-AnnotationText -Text $finding.Message
-        Write-Host "::$($annotationLevel[$finding.Severity]) $location,title=$($finding.RuleName)::$message"
+        $title = ConvertTo-AnnotationProperty -Text $finding.RuleName
+        Write-Host "::$($annotationLevel[$finding.Severity]) $location,title=${title}::$message"
     }
 }
 
diff --git a/Examples/intune-script-gate.yml b/Examples/intune-script-gate.yml
index eedb1c5..b4cdb66 100644
--- a/Examples/intune-script-gate.yml
+++ b/Examples/intune-script-gate.yml
@@ -27,6 +27,7 @@ env:
   # Folders holding the scripts: remediations, platform scripts, Win32 detection and requirement
   # scripts. Folder and file names tell the analysis what each script is (Remediations\<name>\
   # Detect.ps1, Win32\<app>\Detect.ps1, PlatformScripts\*.ps1); a directive comment overrides.
+  # Pester suites under them (*.Tests.ps1) are left out of the analysis.
   SCRIPT_PATHS: ./Intune
   # Error fails the build; Warning is stricter; None reports only
   FAIL_ON: Error
@@ -42,7 +43,7 @@ jobs:
     name: Analyze Intune scripts
     runs-on: windows-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Install IntuneScriptLab from the Gallery
         if: env.ISL_MODULE_PATH == ''
@@ -64,7 +65,7 @@ jobs:
 
       - name: Upload SARIF to code scanning
         if: always() && env.UPLOAD_SARIF == 'true'
-        uses: github/codeql-action/upload-sarif@v3
+        uses: github/codeql-action/upload-sarif@v4
         with:
           sarif_file: ${{ runner.temp }}/intune-script-lab.sarif
           category: IntuneScriptLab
@@ -78,7 +79,7 @@ jobs:
     needs: analyze
     if: false   # switch on once IntuneScripts.Tests.ps1 exists next to the scripts
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Install Pester, and IntuneScriptLab unless a checked-in copy is used
         shell: pwsh
diff --git a/Public/Export-IntuneFindingSarif.ps1 b/Public/Export-IntuneFindingSarif.ps1
index 8a3b3ba..0cfad72 100644
--- a/Public/Export-IntuneFindingSarif.ps1
+++ b/Public/Export-IntuneFindingSarif.ps1
@@ -22,7 +22,9 @@ function Export-IntuneFindingSarif {
         $levels = @{ Error = 'error'; Warning = 'warning'; Information = 'note' }
         $module = $MyInvocation.MyCommand.Module
         $rootPath = (Resolve-Path -LiteralPath $Root -ErrorAction Stop).ProviderPath.TrimEnd('\', '/')
-        # The context note and the pre-flight's policy checks have no rule function to read help from
+        # The context note and the pre-flight's policy checks have no rule function to read help
+        # from. A rule that reports at one severity carries its level here; one that reports at
+        # several (IslAssignmentIssue, IslFilterIssue) takes the most severe level in the log
         $fixedRules = @{
             IslAssumedContext     = @{
                 Level   = 'note'
@@ -33,8 +35,18 @@ function Export-IntuneFindingSarif {
                 Summary = 'A Win32 detection rule the agent does not evaluate.'
             }
             IslAssignmentIssue    = @{
-                Level   = 'warning'
-                Summary = 'A Win32 app assignment that can never install.'
+                Summary = ('An assignment that reaches no device: a Win32 app with install behavior User ' +
+                    'assigned to devices, a policy with no assignment or only exclusions, or a ' +
+                    'user-context script assigned to devices.')
+            }
+            IslFilterIssue        = @{
+                Summary = ('An assignment filter with a clause no Windows device matches, or one every ' +
+                    'device matches, or syntax the evaluator cannot read.')
+            }
+            IslScheduleIssue      = @{
+                Level   = 'note'
+                Summary = ('A run-once schedule whose time has passed; a device that has not fetched the ' +
+                    'policy yet still runs it once.')
             }
             IslDetectOnly         = @{
                 Level   = 'note'
@@ -74,7 +86,7 @@ function Export-IntuneFindingSarif {
             }
             if ($fixedRules.ContainsKey($name)) {
                 $summary = $fixedRules[$name].Summary
-                $level = $fixedRules[$name].Level
+                if ($fixedRules[$name].Level) { $level = $fixedRules[$name].Level }
             }
             elseif (Get-Command -Name "Find-$name" -ErrorAction SilentlyContinue) {
                 $help = Get-Help -Name "Find-$name" -ErrorAction SilentlyContinue
@@ -102,18 +114,26 @@ function Export-IntuneFindingSarif {
                 ruleIndex = $ruleIndex[$item.RuleName]
                 level     = $levels["$($item.Severity)"]
                 message   = [ordered]@{ text = "$($item.Message)" }
-                locations = @(
+            }
+            # A policy check from Test-IntuneDeployedScript has no script behind it; SARIF allows a
+            # result without a location, and the policy's name goes into the message instead
+            $scriptPath = "$($item.PSObject.Properties['ScriptPath'].Value)"
+            if ($scriptPath) {
+                $result.locations = @(
                     [ordered]@{
                         physicalLocation = [ordered]@{
-                            artifactLocation = Get-ArtifactLocation -FilePath "$($item.ScriptPath)"
+                            artifactLocation = Get-ArtifactLocation -FilePath $scriptPath
                             region           = $region
                         }
                     }
                 )
-                properties = [ordered]@{
-                    scriptType = "$($item.ScriptType)"
-                    evidence   = "$($item.Evidence)"
-                }
+            }
+            elseif ($item.PSObject.Properties['PolicyName'] -and $item.PolicyName) {
+                $result.message.text = "$($item.Kind) '$($item.PolicyName)': $($item.Message)"
+            }
+            $result.properties = [ordered]@{
+                scriptType = "$($item.ScriptType)"
+                evidence   = "$($item.Evidence)"
             }
             if ($item.PSObject.Properties['Suppressed'] -and $item.Suppressed) {
                 $result.suppressions = @([ordered]@{ kind = 'inSource' })
diff --git a/README.md b/README.md
index ea94742..a620613 100644
--- a/README.md
+++ b/README.md
@@ -660,7 +660,8 @@ as a Markdown table per kind, Broken first.
 repository of Intune scripts: on every pull request that touches a script it takes the module from a
 checked-in copy when `ISL_MODULE_PATH` names its manifest, or installs it from the Gallery,
 runs [Examples/Invoke-IntuneScriptGate.ps1](./Examples/Invoke-IntuneScriptGate.ps1) over the script
-folders and fails the build at the chosen severity. The gate script annotates the changed files
+folders (a Pester suite under them, `*.Tests.ps1`, is left out) and fails the build at the chosen
+severity. The gate script annotates the changed files
 with each finding (file, line, rule, message), appends a Markdown summary to the job, and returns
 the findings with `-PassThru`; it works on any CI with `-Annotate:$false`. With `-SarifPath` it
 also writes a SARIF 2.1.0 log (`Export-IntuneFindingSarif`: a rule entry per rule with its help
diff --git a/Tests/Integration/ScriptGate.Tests.ps1 b/Tests/Integration/ScriptGate.Tests.ps1
index 59297fd..ed46f78 100644
--- a/Tests/Integration/ScriptGate.Tests.ps1
+++ b/Tests/Integration/ScriptGate.Tests.ps1
@@ -21,6 +21,9 @@ BeforeAll {
         "Remove-Item C:\x -ErrorAction SilentlyContinue`r`nexit 0`r`n", $utf8Bom)
     [System.IO.File]::WriteAllText((Join-Path $script:Scripts 'Clean\Detect-Thing.ps1'),
         "Write-Output 'checked'`r`nexit 0`r`n", $utf8Bom)
+    # A Pester suite next to the scripts, as the suite template places it: not an Intune script
+    [System.IO.File]::WriteAllText((Join-Path $script:Scripts 'IntuneScripts.Tests.ps1'),
+        "BeforeAll { Import-Module IntuneScriptLab }`r`nDescribe 'x' { It 'y' { 1 | Should-Be 1 } }`r`n", $utf8Bom)
 
     # -File carries the script's exit code out as the process exit code on both hosts; a switch
     # cannot be negated that way, so the quiet run uses -Command (and expects exit 0 anyway)
@@ -96,6 +99,28 @@ Describe 'Invoke-IntuneScriptGate' -Tag 'Integration', 'Gate' {
         $text | Should-BeLikeString '*gate: fail on Error.*'
     }
 
+    It 'leaves a Pester suite under the folder out of the analysis, and analyzes one named directly' {
+        $run = Invoke-GateFile -Arguments @('-Path', $script:Scripts, '-Annotate', '-Root', $script:Scripts,
+            '-FailOn', 'None')
+        $run.ExitCode | Should-Be 0
+        ($run.Output -join "`n") | Should-NotBeLikeString '*IntuneScripts.Tests.ps1*'
+        ($run.Output -join "`n") | Should-NotBeLikeString '*IslModuleDependency*'
+        $direct = Invoke-GateFile -Arguments @('-Path', (Join-Path $script:Scripts 'IntuneScripts.Tests.ps1'),
+            '-FailOn', 'None')
+        ($direct.Output -join "`n") | Should-BeLikeString '*IslModuleDependency*'
+    }
+
+    It 'percent-encodes the colon of an absolute path outside -Root in the file property' {
+        # With -Root below the scripts, every path stays absolute and carries a drive letter
+        $run = Invoke-GateFile -Arguments @('-Path', $script:Scripts, '-Annotate', '-FailOn', 'None',
+            '-Root', (Join-Path $script:Scripts 'Clean'))
+        $errorLines = @($run.Output | Where-Object { $_ -like '::error file=*' })
+        $errorLines.Count | Should-BeGreaterThan 0
+        $fileValue = ([regex]::Match($errorLines[0], '^::error file=([^,]*),')).Groups[1].Value
+        $fileValue | Should-NotBeLikeString '*:*'
+        $fileValue | Should-BeLikeString '*%3A*Detect.ps1'
+    }
+
     It 'returns the findings with -PassThru' {
         $output = Invoke-GateCommand -Arguments ("-Path '$($script:Scripts)' -FailOn None -PassThru " +
             "-Annotate:`$false | ForEach-Object { 'FINDING ' + `$_.RuleName }")
diff --git a/Tests/Unit/Public/Export-IntuneFindingSarif.Tests.ps1 b/Tests/Unit/Public/Export-IntuneFindingSarif.Tests.ps1
index 4cb1875..7db7f91 100644
--- a/Tests/Unit/Public/Export-IntuneFindingSarif.Tests.ps1
+++ b/Tests/Unit/Public/Export-IntuneFindingSarif.Tests.ps1
@@ -82,6 +82,38 @@ Describe 'Export-IntuneFindingSarif' -Tag 'Unit', 'Public' {
         $exit.PSObject.Properties.Name | Should-NotContainCollection 'suppressions'
     }
 
+    It 'describes the policy checks and gives a mixed-severity rule the level of its worst finding' {
+        $policy = foreach ($row in @(
+                @{ Rule = 'IslAssignmentIssue'; Severity = 'Information'; Message = 'user script' }
+                @{ Rule = 'IslAssignmentIssue'; Severity = 'Warning'; Message = 'no assignment' }
+                @{ Rule = 'IslFilterIssue'; Severity = 'Information'; Message = 'matches every device' }
+                @{ Rule = 'IslScheduleIssue'; Severity = 'Information'; Message = 'run-once in the past' }
+            )) {
+            # The shape Test-IntuneDeployedScript gives a policy check: no ScriptPath at all
+            [pscustomobject]@{
+                PSTypeName = 'IntuneScriptLab.DeploymentFinding'; Kind = 'Remediation'; PolicyName = 'Fix-Widget'
+                PolicyId = 'rem-a'; Role = 'policy'; RuleName = $row.Rule; Severity = $row.Severity
+                Message = $row.Message; ScriptType = ''; Line = 0; Column = 0; Text = ''; Evidence = 'ASSIGN-NONE'
+            }
+        }
+        $out = Join-Path $TestDrive 'policy.sarif'
+        $null = Export-IntuneFindingSarif -Finding $policy -Path $out -Root $script:Repo
+        $run = (Read-Sarif $out).runs[0]
+        @($run.results).Count | Should-Be 4
+        $run.results[1].PSObject.Properties['locations'] | Should-BeNull
+        $run.results[1].message.text | Should-Be "Remediation 'Fix-Widget': no assignment"
+        $rules = $run.tool.driver.rules
+        $assignment = $rules | Where-Object id -eq 'IslAssignmentIssue'
+        $assignment.shortDescription.text | Should-BeLikeString '*no assignment or only exclusions*'
+        $assignment.defaultConfiguration.level | Should-Be 'warning'
+        $filter = $rules | Where-Object id -eq 'IslFilterIssue'
+        $filter.shortDescription.text | Should-BeLikeString '*no Windows device matches*'
+        $filter.defaultConfiguration.level | Should-Be 'note'
+        $schedule = $rules | Where-Object id -eq 'IslScheduleIssue'
+        $schedule.shortDescription.text | Should-BeLikeString '*run-once schedule*'
+        $schedule.defaultConfiguration.level | Should-Be 'note'
+    }
+
     It 'takes findings from the pipeline and writes a valid empty log for none' {
         $out = Join-Path $TestDrive 'piped.sarif'
         $null = $script:Findings | Export-IntuneFindingSarif -Path $out -Root $script:Repo
diff --git a/docs/IntuneScriptLab/Export-IntuneFindingSarif.md b/docs/IntuneScriptLab/Export-IntuneFindingSarif.md
index 432d2da..a98ba64 100644
--- a/docs/IntuneScriptLab/Export-IntuneFindingSarif.md
+++ b/docs/IntuneScriptLab/Export-IntuneFindingSarif.md
@@ -34,6 +34,8 @@ that of the most severe finding it produced in this log), and a result per findi
 file, line, column and text of the offending
 code, the message, the observed Intune behaviour as a property and, for a finding a
 Suppress directive silenced, an in-source suppression.
+A policy check from Test-IntuneDeployedScript has no script behind it: it is written as a result
+without a location, with the policy kind and name in front of the message.
 File paths are written relative to
 -Root under the %SRCROOT% base, which is what GitHub code scanning and Azure DevOps expect.
 
diff --git a/en-US/IntuneScriptLab-Help.xml b/en-US/IntuneScriptLab-Help.xml
index a514297..6b1834c 100644
--- a/en-US/IntuneScriptLab-Help.xml
+++ b/en-US/IntuneScriptLab-Help.xml
@@ -1564,6 +1564,8 @@ that of the most severe finding it produced in this log), and a result per findi
 file, line, column and text of the offending
 code, the message, the observed Intune behaviour as a property and, for a finding a
 Suppress directive silenced, an in-source suppression.
+A policy check from Test-IntuneDeployedScript has no script behind it: it is written as a result
+without a location, with the policy kind and name in front of the message.
 File paths are written relative to
 -Root under the %SRCROOT% base, which is what GitHub code scanning and Azure DevOps expect.