Debian Bullseye has dropped libraries that electron-based apps depend on. Consequently, Electronmail and the Wire app are both broken in Debian Bullseye.

The underlying issue is documented here:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=895037

Debian developers will never know about the impact specifically on Electronmail and the Wire app because they are not in the official debian repos.

Both apps are managed exclusively in MS Github. Hence why this bug report is here.