Unable to interact with main view

Ive implemented this into my project, however the main view that this sits over is not interact-able when the card is enabled. If you even run this project locally, try and add a button or something to interact with on the View Controller and if you call setupCard(), it wont allow you to press that button.

Any help is really appreciated!

[sharedcare]

Same issus here

[VikkyTheDev]

It might be late but may be it can help someone.
Actually what is happening here "visualEffectView" is added programatically as a subview on UIView, so it is on top of the views which you have created on ViewController in storyboard.So visualEffectView is swallowing all the touches. Although there are several ways to solve this problem but the easiest will be to set "visualEffectView .isUserInteractionEnabled = false".