I had to reinstall Manjaro on my desktop (BTRFS decided to go crazy).
WIndows 10 is installed on a separate SSD. Windows 10 and Manjaro have separate /boot/efi partitions.
I can boot to Windows if I select windows bootloader in the bios. However, Grub does not find the Windows 10 /boot/efi partition (sudo update-grub does not show Windows 10 partition).
Any suggestions how I might be able to get Windows listed in Grub menu?