Hi – probably a simple question with a simple answer but here goes:
I’m trying to create a custom blocking overlay for my web app that displays when the app is updating.
I’ve created a row with a dark, mostly-transparent background; I’ve set its visibility to a formula, its z-index to 999, its height to the “window height” system variable, and its position to Absolute / left=0 / top=0. Everything looks great except that if the user has scrolled down, the overlay doesn’t actually cover all of the content. Is there a way to A) change the overlay’s height to the equivalent of “the height of all content on the page,” or B) change the overlay’s position/origin to the equivalent of “the top left of the screen” (as opposed to the top left of the content)? I think either of these changes would solve my problem.