I’m not very familiar with android because I don’t daily it, but I have an old Pixel 4 with GOS that I was using to evaluate GOS. I know for example that some MDMs don’t work on a secondary “Work” profile in GOS, despite it being one of the main use cases for secondary profiles. If I recall correctly, it was because of how some MDMs can be configured by the organization’s admin they require some handshake with the Owner profile that doesn’t work in GOS. you would have to install them on the owner profile defeating the point I think,