I’ve searched for this issue and see it was fixed quite a while ago, however I am having this issue on the current version of Unity (2019.3)
Whenever I move the mouse over certain UI elements I start seeing strange things popping up, in the video here you can see it in action, the screenshot is a screen grab of the weird text going over my chat box and some other UI elements moving around or appearing.
This is happening on multiple computers and only on built versions of my game, however some people seem to get it worse than others.
Is anyone able to point me in the right direction of how to fix this issue.
Thanks.
Video: