Non-Applicable TagFix-Tagchanges cause infinite loading instead of not beeing applicable

[wielandb]

What happened?

I used to use a "trick" to be able to have TagFix-Challenges where there sometimes are tag fixes and sometimes you have to edit manually. I just set a tag edit where the only edit is to remove a key that will never be there. So there are no edits to be made, which up until recently, resulted in the "Yes"-Button vanishing and your only options were to do edits yourself or click "no".

Now, having non-applicable edits just results in infinite loading in multiple places and the Yes-Button still beeing there. While I can see that the previous behaviour was probably not intended, I think now is worse as it allows me to press "Yes" on "null"-Edits. The edit tags-function is also not available.

And besides of my wierd edge-use-case, not having applicable edits happens quite often even when using the feature as intended. I think it should be restored to it's previous behaviour.

Steps to reproduce

• Have a tag-fix challenge
• Have a task where for some reason, no edits can be made. (e.g. all the changes are already appllied)

Environment

Chrome on Windows

Additional information

No response