Foundry Search Text disappears if you hold your cursor in like 3 3/4ths of the screen.

[grapefruit]

https://medal.tv/clips/56174240/d1337BXV2Hvy      (Link to the recording of the bug)

  

 

[NinjaZeku]

It's simply your Frame blocking out the text.

Though, I'd question whether that is a bug, or if the real bug here is the search bar still being visible through your Frame.