chrome is missing from default apps and from windows app store

Question

i have chrome long time since 1 month chrome disappeared from choose default browser While it is installed and runs smoothly .

Neither can i find it in the windows store

I had to install browser select from windows store, and added chrome in there about 2 weeks ago ,
It worked great (even so there is some delay in opening) .. Now i only get errors on that as well when i try to open a link

i have windows10 pro ( upgraded to 11 and revered back to 10 cause was terrible )fully updated

Bin trying everything inclusive reinstalling chrome tried every step i could find online nothing!!

most so called community helpers just repeat the usual steps to get some kudo's etc while it does not give me the solution ... I know i am not the only 1 with this problem see when scrolling through lot of so called forums more with same problem!
any here with a real solution to get it fixed?

Sorry for spelling errors etc ( i refuse to use the AI aka Q&A Assist to improve question by rewriting )