I'm having this issues within multiple clients platforms I'm working on. All but one so far. When I try to work on the form this screen pops up:

I can't click on it to sign in- when I click, it's like I'm clicking on the form but I can't see anything. I can even publish etc. I can access the form through the "old" way, but not inside power apps. I did test one client in another browser, so I'm pretty sure it's a chrome browser setting? It just started happening though, I'm so confused- if anyone has any insight I'd love the help.