Option to entirely disable User Agent enforced by Orion iOS settings

There are somewhat similar posts already, but this one is a bit different.

This extension works in desktop Orion: https://addons.mozilla.org/en-US/firefox/addon/random_user_agent/?utm_source=addons.mozilla.org&utm_medium=referral&utm_content=search

Sadly, neither the Chrome nor Firefox version works on the iOS version of Orion.

I suspect this is due to the "default" setting or custom being enforced. It'd be nice if there was a way to completely disabling Orion mobile handling the UA, so the extension could write it.

Thanks!