Code Highlighting does not work

[CrazyWolf13]

Pre-submission Checklist

• I have searched the existing issues and this bug has not been reported yet
• I have tested this issue on the demo site or the latest version

Where did you encounter this bug?

Latest stable version (self-hosted)

Memos Version

v0.25.3

Bug Description

Code highlighting does not seem to work correctly:

Steps to Reproduce

1. Add a codeblock
2. insert code
3. save note
4. see no code highlighting

Expected Behavior

On the demo site which is on the same version it weirdly works without issues.

Any idea where the error could be in this case?

Screenshots & Additional Context

• Browser: Firefox
• OS: Win11
• Deployment: Bare Metal
• DB: SQLite