Repair/Reinstall GRUB after Windows 11 Update (Dual Boot Fedora F39)

Ask Fedora
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can you still boot from bios to Fedora? if so this might fix the issue
sudo grub2-mkconfig -o /boot/grub2/grub.cfg

sometimes W11 did this to me and i still could boot to Fedora from bios and then fixing grub again worked