Theme: authentik theme is affected by the os/browser theme

[Adrian-DKFZ]

Describe the bug
Despite setting the theme to "light" in the brand settings, it acts weird and is affected by a dark os/browser theme, remaining dark or mixing light and dark color schemes.

Expected behavior
Setting the theme to light actually sets it to light.

Screenshots

Version and Deployment (please complete the following information):

• authentik version: 2024.4.2
• Deployment: docker-compose

[hsilva-keep]

I have the same issue...