Region 0 DVD disks won't play on new iMac without switching region codes
We just bought a new iMac in the US. It's running macOS 10.15.7 Catalina, fully updated.
When we put a Region 1 DVD into the external drive, it plays. When we put a Region 0 DVD into the external drive, it tells us that we need to change the region code to Region 2/Europe. (These are standard, commercially produced DVDs, with the region code clearly printed on the front of the original packaging.)
Region 0 disks should play everywhere. We can't just switch back and forth between regions (there's a lifetime limit of five region changes). Is there a work-around or some what to tell the iMac to respect the legal region code and actually play this?
iMac Pro