Use "Full Name" instead of "username"

Hi.

I am using a language that is not English
In gitea profile settings, the “username” is English
and the “Full name” can be used in other languages
When I use other features such as “issues” and “pull request”
I’m confused because the profile information comes out as username
Username is usually nickname

Is it possible to use “full name” instead of “username” for profile information in gitea?

If I’m not mistaken, this will even be the case with 1.21.