Imagebutton hover sometimes not working on screen

[Gabmag]

Hello everyone!

Having a strange issue with a screen. Basically, my current project for Nanoreno uses a flowchart to jump between the routes. You get kicked out into this flowchart at the end of each route (using call screen flowchart), but you can also access it at anytime from a button in the quick menu (Show("flowchart").

Sometimes, using some combination of the call screen at the end of each route and the manual opening of the flowchart through the quick menu button, the imagebuttons on the screen do not work to some degree. The hover and the tooltips stop working. The hover only occurs when you hold down the mouse button on one of the imagebuttons.

I'm not sure why exactly it stops working like this - if I roll back, then open the flowchart again it works. Any ideas?

Here's a video showing the issue. Sometimes it does it, sometimes it doesn't. Using any button on the flowchart does Hide("flowchart"), too.

Thank you!