Custom syntax highlighting in Agent Chat breaks - help?

[Jeromekem]

On march 6, after a Cursor update, the syntax highlighting in Agent chat becomes unreadable when a custom Syntax highlighting is used. In Agent chat, it seems that the syntax highlighting goes to a default value set. Example can be seen here. The colors in this default set do not match the custom syntax highlighting. Especially the light gray on white becomes problematic to read:

Question for support:

Is there a way for me to modify the webview syntax highlighting for Agent Chat, so I can still use my custom syntax highlighting until this issue is resolved?

Here, you can also find my issue report. @deanrie helped me initially but might have overlooked my reply:

Cursor Agent side panel custom Syntax highlighting breaks

Dear Dean Rie and team, I restored an older Cursor backup, including both USER/.cursor and USER/Library/Application Support/Cursor, but the issue persists. It seems likely related to a recent update at your side. Please let me know if there are plans to address this or if there is a way to manually alter the chat window settings. I would really appreciate being able to use custom syntax highlighting again. Now it’s hard to use, since some colors are hard to distinguish on a white background in…

Pleased to hear back!

Warmest,

Jeroen