I had a trial version of Windows 11 on a computer I just acquired. Here's my efi partition.
sudo ls -l /boot/efi/EFI
total 12
drwx------ 2 root root 2048 Jul 10 14:51 Boot
drwx------ 4 root root 2048 Jul 10 15:43 Microsoft
drwx------ 2 root root 2048 Jul 11 16:40 neon
drwx------ 6 root root 2048 Jul 21 07:50 refind
drwx------ 2 ...
sudo ls -l /boot/efi/EFI
total 12
drwx------ 2 root root 2048 Jul 10 14:51 Boot
drwx------ 4 root root 2048 Jul 10 15:43 Microsoft
drwx------ 2 root root 2048 Jul 11 16:40 neon
drwx------ 6 root root 2048 Jul 21 07:50 refind
drwx------ 2 ...