Going on 10 months here. About 2 months ago I had about a week or two of sudden metallic taste 24/7 then after that period I could taste many things - some normal, some bad tasting. There are still some things that have no taste or taste off but it has largely returned.
My smell is more improved than my taste.
I very rarely smell βcovid smellβ anymore. So many things smelled like it and Iβm happy to say itβs almost gone.