The new "Completed on an Alt" option is great. It ignores all achievement rares that has been completed on another character on same account, however it would also ignore those of which with valuable loot.

E.g. Rustfeather/Arachnoid Harvester on Mechagon are required for Rest in Piston achievement, however they both drop a mount. Unchecking the option would not announce these rares.

It would be great if we could still ignore completed achievement rares but still announce those with loot that people could still be farming for.

Thanks!

I should add that this problem only occurs if your other character(s) have the associated achievements completed. Loot rares still announces without issue if the character you're on completed the achievement but your other characters haven't.

Yeah, it should at least be consistent with the behavior if your own character completed it.