code has white background after 11 Nov release

[costazd]

Describe the bug
code has white background after 11 Nov release

To Reproduce
Steps to reproduce the behavior:

1. update to 11 Nov version
2. change to hiberbee theme

Expected behavior
The background should be dark color

Screenshots

**Desktop (please complete the following information): laptop

• OS: macOS, Intel cpu
• Version 14.1.1 (23B81)

Additional context
Add any other context about the problem here.

[jancoufal]

Duplicate of issue #108.