After evaluation, there is a proposed plan to migrate from Bugzilla to GitLab (more info on GitLab).
Your feedback as a project maintainer and developer is welcome in the mailing list thread.

Welcome to GNOME Bugzilla

This is GNOME Bugzilla which collects wishes, bugs and crashes reported by users and developers. For participating you need a personal account. It allows you to create reports, add comments, and observe development by subscribing to updates.