It's becoming increasingly more popular for users to issue fixes and patches for different issues / mechanics in the game.
It would be cool if users could advertise these fixes in a section of the feedback form, it could load the thumbnail of the mod, and they could tag a 4 sentence description (char limit to 120 char maybe.)

Players should need to some how authenticate their feedback account with their steam account, and only mods created by the steam account should be able to be advertised.

Refuse to upload the content if the description is not in english, refuse to upload the content if there is no thumbnail, refuse to upload the content if it does not come from the steam account that is authenticated to the feedback account. Hide the option from users who have not authenticated a steam account with their feedback account.

N/A

Many users think this section is for the fix or changes they want to affect the game. I thought this section was for the behavior you expected to occur when the bug happened.

Perhaps you could change the phrasing of this section to say: What did you expect to happen?