Europe/Stockholm missing in timezone affecting scheduling

My Shelly plus 2 PM has no timzone.

I installed a new shelly plus 2 PM and updated firmware to current version (20231219-133951/1.1.0-g34b5d4f). Then I applied a simple schedule to turn on a channel at a time each day. The device did not turn on the channel as expected. I checked that the IOS and web apps showed the schedule correct and experimented with different settings for the schedule but no improvement.

So I checked the time on the device via the local GUI. It was one hour off so I checked the timezone which was set no NULL.

The timezone is normally set automatically.

Then I noticed that europe/stockholm is missing in the timezone dropdown.

-Arvid

This also applies to the Plus 1PM Mini - same problem with missing timezone.