FireFox Reality Nightly to support more developer features

[ghost]

Is your feature request related to a problem? Please describe.
Currently andoird FireFox doesn't allow to install addons, besides a few that have been verified to be stable. However, many of unsupported addons may still often work.

Describe the solution you'd like
Have a FireFox Reality Nightly build that would allow installing any addons, and also local addons in developer mode

Describe alternatives you've considered
Another alternative is installing FireFox Nightly as APK via SideQuest, but then the screen size remains small (APKs's window size on Quest 2 can't be resized).