Cool! I read recently about people now dual-booting with Linux and Windows 11. Glad you aren't having any real issues in doing so. (You know Microsoft isn't happy about it !)
Funny about the Win98 look to it. I use "Open-Shell" to give my main Windows 10 menus the look and functionality of Windows 98. I never cared for their menu systems all the way back to Windows XP.
Maybe I'm just snubbing Microsoft a little more in giving my Mint 21.2 interface a Windows 11 look.
I also run Pop!OS22.04 on another drive using removable Sata SSDs. Hardly run Windows any more. I don't think Open-Shell has come out with a version for Windows 11 yet. Haven't checked in a while.
Did you see that Mint 21.3 could be available any day now?
https://www.linuxmint.com/rel_virginia.php