Related to a recently proposed blocker , I propose a new release
criterion which would cover such cases. Here it is:
The desktop environment must work correctly when displaying common
application content - that includes regular application windows, video
output, games and possibly other common content. Regular operations like
windows close/resize/maximize/minimize/fullscreen (when
supported/applicable), windows switching, using windows on virtual
workspaces, and similar common operations must behave as expected.
Footnote - "What does this cover?":
A small number of misbehaving applications is not a violation of this
criterion. The goal of this criterion is to ensure general functionality
for different types of applications and their operations. An example of a
violation would be e.g. if a significant number of QT applications couldn't
be resized (but they should be), or if all Java applications failed to
display any content.
I think this criterion could target F38 Beta Release Criteria  or Basic
Release Criteria .
Please tell me your thoughts, thanks!