Thanks you so much
if you mean R builds they have dynamic su root, so you can enable it and use magisk manager to patch boot and then just disable su before reboot (Phh settings > Misc > SuperUser)got a few ''can you'' questions before deciding to take the plunge on this.
if you want magisk, can you install the SU version of this rom and have magisk manager clean up and flash it's own files...
or can you patch the image as a whole from the phone if you chose the no SU version ?
I know it's kinda not supported and I did search the thread for mentions of magisk, what's the best way to proceed if I do want it... thanks
EDIT: came here via a link, didn't realise it was a Q thread, my bad
yeah I should've been in R, so I need to read up on a tool to split .img files and then flash it over the GSI... with Odin ?