Add win10 partition entry to bootctl

I installed endevourOS in a partition I had used to other distro before.
During installation I chose the default boot manager proposed; After reboot I can not see the win option.
(I am used to grub and osprober to solve it), but with systemd-boot I am lost.

The installer should automatically add Windows.

Is Windows installed in EFI mode?

have a look here: