[Bug] with 3panesview extension share menu doesns't show up

Describe the bug

When the icon "share menu" is activated to show up at the bottom of an article and when the extension 3panesview is active, then the dropdown menu of the share option doesn't show up. I tried to modify the inline CSS position: absolute / vs relative without success.
Thanks
dd

To Reproduce

The share menu is OK in the left panel next to the item title.

Expected behavior

choices in dropdown menu

FreshRSS version

1.25.0-dev

Environment information

Votre version de PHP est la 8.2.23, qui est compatible avec FreshRSS.
130.0.1 Firefox Release

Additional context

No response

[math-GH]

yes, it is a bug.
Made by FreshRSS/FreshRSS#6751
This extension is not part of FreshRSS extension repository (https://github.com/FreshRSS/Extensions). It is maintained by @nicofrand in https://framagit.org/nicofrand/xextension-threepanesview