From my experience the RVX Builder (fork and upstream) are very buggy on Android, at least in Android I don't see why use it over Revancify.
I generally recommend the CLI for those that can use it as well.
I see, PvP you say, not often we see players wanting to play PvP haha, well for PvP it's not really available for Free Trial.
I suppose also opening the video file in the browser works for that?
https://github.com/inotia00/revanced-documentation
Try the other Methods in the ReVanced Extended documentation.
Using Revancify is a good option, or you can use the RVX-Builder in a computer.
FFXIV now (next patch) offers over half of the entire Main Story for free.
You can't go wrong and the community is the best around.
"Space, all around."
👋
I have since migrated to Reddthat.com because of the excessive/unreasonable blocking of instances/communities here, beyond what I can tolerate...