Edit 2: Now my tab groups are not syncing correctly. I have a tab open in one of my groups, and it keeps re-opening no matter how many times. Apple really need

Edit 2: Now my tab groups are not syncing correctly. I have a tab open in one of my groups, and it keeps re-opening no matter how many times. Apple really needs to dogfood their own browser if they want to get serious about fixing these bugs.