How do I get Grub to replace Windows Boot Manager after installing Win11 on an expansion card?

I updated Grub and my boot order shows Fedora as 0000* and the EFI USB device (win11) as 0001, but Windows keeps booting up without Grub asking what I want to do. I'm also having issues with Windows not updating, but I'll make a new thread later if I can't figure that out, priority is fixing my Linux lol.

Running this command shows only the Windows Boot Manager, nothing about Fedora. Do I need to reinstall Grub onto my main drive?:

grep -P "^menuentry" /boot/grub2/grub.cfg | cut -d "'" -f2