This is from WoW classic era anniversary hardcore realm.
When going into Prowl (stealth), going in front of a mob or to the side of them, and using the ability “Shred” that requires being behind the target, the ability breaks stealth without being used.
Video I took of the issue that is against a yellow mob, meaning it did not detect me due to seeing me. https://www.twitch.tv/videos/2334819722
Steps to repro:
- Feral druid, use Prowl
- Get in melee range of a neutral or hostile unit, approaching from an angle that is not behind them.
- Use “Shred” ability.
- Note the error message requiring being behind the target, causing Prowl to end pre-maturely without taking any action.