None of these comments are useful rather misleading.
To kbmai, koen was asking to delete the tvOS app (sub-app).
not the entire app!
I have the same problem and it doesn't look there is a solution to these days.
Also, the title of the thread is "Remove incorrect version" but the content of the thread doesn't reflect that.
I'm after the deletion of a version in TestFlight that was created by mistake with a higher version number (build number and version inverted).
It doesn't seem there is a solution to this problem either.
Topic:
App Store Distribution & Marketing
SubTopic:
App Store Connect
Tags: