The popup has been there for quite a long time. It’s nothing new (since July 2020 to be exact). However, it’s seemingly random when it pops up and usually once you dismiss it for that app, you don’t see it again.
You know, I don’t mind the branding (I really don’t), but it really rubs me the wrong way when they still say “made from a spreadsheet”, because it implies no skill whatsoever went into creating the app.
I really think they need to re-phrase the branding.