[firefox] Enable firefox webrtc (for aarch64)?

[mogwai]

I see that webrtc is disabled in the firefox PKGBUILD.
Does anyone know if there is a specific reason for that?

I recompiled firefox on aarch64 (pinebook pro / RK3399-based) with webrtc support, and everything seems to work fine.

I can understand that it might be a problem for underpowered 32-bit systems with their corresponding memory limits. But if that's the reason to disable it, would it be possible to re-enable it in the official package for aarch64? It would make sense to have video conferencing capabilities on sufficiently powerful aarch64 systems with enough memory (pinebook pro or chromebooks).

NB: Similarly, compiling with $this->bbcode_second_pass_code('', 'ac_add_options --enable-lto
export MOZ_PGO=1') also succeeded without any problems on aarch64.