If it's between this and a perpetual logo, I'll take this any day.

I actually really like this approach. The action button isn't relevant in this context, and it doesn't occlude the content.

There's certainly situations where you wouldn't want this (ie if you're developing the app and you want to redesign starting from a screenshot), but for the average user I think this isn't overly hostile. I understand that people are dogmatically opposed to intent being modified, but I think you need to balance nuance. I actually enjoy having an attributable source in shared elements, and I think this is a low-impact way of achieving that.