On a Mac you can have different desktops open… when you have Brave windows organized in each desktop and relaunch Brave for an update they do not re-open in the desktops that you had them in… it’s quite frustrating as Safari, Chrome, Firefox all re-open in the correct desktop.
Is there any chance that you could fix this??
I too find it super annoying.
When I restart the computer, macOS remembers on which virtual desktops the windows were open. But when updating Brave, all the windows are piled on the first virtual desktop, and I need to spend a minute moving them back to the correct desktops.
Restarting macOS when Brave shows “Relaunch Brave to finish updating” doesn’t update Brave, so that doesn’t work as a workaround either. 
Thirding this. If I relaunch brave, once I select my user profile after relaunching, all open windows are dumped into Desktop 1. I have to go through each, remember which desktop they were in, and move each accordingly.
Interestingly, if I Force Quit Brave, the windows do get placed into the original desktop they were located in.