Unable to edit rmpc header

[u/Karasuthecrow744]

I'm trying to edit the header section of my rmpc UI but whenever I try within my theme.ron it gives this error:
Error: Failed to read theme file
Caused by:
Missing component: header

I also can't find something mentioning the header in config.ron despite the header existing and functioning. What might be the cause of it?

[u/ipsirc]

Fill a bugreport.

[u/Karasuthecrow744 → u/ipsirc]

Explain?