Upgrading v2.2.0.beta4 forum with unknown local changes

Can’t run ./launcher rebuild app - Docker storage driver is unsupported - support - Discourse Meta

I read this thread, but it doesn’t say how to bypass the check, only how to change the storage driver.

EDIT: ok so I read the code on github and ran the launcher from the master backup branch using the “./launcher start app --skip-prereqs” command.

Unfortunately it’s still reporting 502 bad gateway