Hi there. I don’t have this issue, but my friend does. He has tried to reset the interface, disabled addons but the bug persists. When targeting an enemy , without pressing anything the target is changed to friendly targets and random enemies. What can he do? To help support, what files could be needed to be attached? Any solution? He has this issue since start of Shadowlands with prepatch of Dragonflight not fixing it. Please help.
I would suggest he removes his addons completely. See if it’s ok after that. If so he’ll need to add them back one by one to find which one. Failing that he would need to reset the interface completely (https://eu.battle.net/support/en/article/7549). Your comment he ‘tried to’ implies he may not have done it successfully.
Basically if one player has a problem and none of the others he’s playing with have the same problem, it’s addons or UI 99% of the time.