The arb is still on 4 i hear so yes but why you want to go back? Install this app for volume disable control center and you're ok for a few weeks until next update.
Format the data first and save the rom on an otg or sd then install the rom with orange fox recovery for your device then wipe caches and reboot without magisk. It take max 5 minutes
I make that on lavender and it was say can't mount data, on nitrogen don't pop up this message any way again with this error the rom flashed with no problems.