Not showing moon in small icons

[dennisvandehoef]

Checklist:

• I updated to the latest version available
• I cleared the cache of my browser
• I read the FAQ and the issue I'm having was not mentioned there.

Release with the issue: 2.8.6

Last working release (if known): unknown

Browser and Operating System: Chrome, Windows 11 + HA app, Android

Description of problem:

It is night, we even see a moon in the big icon.
But the small icons show a sun, despite it clearly being night time.

Javascript errors shown in the web inspector (if applicable): none

Additional information:

Weatherr sensor and sun sensor values (morgen is german, meaning tomorrow):