[Feature Request] Allow transparent/default background for composerSidebarBackground theme token

Status Open
Reported on v2.1.295
Maintainer reply None cached
Activity 0 comments · opened Oct 11, 2026

Bug Description
Mod panes docked beside the fullscreen transcript always get a solid fill from the theme token composerSidebarBackground (rgb(38,38,38) in dark). Theme colors can't express "terminal default", so with a translucent terminal (ghostty background-opacity) the pane reads as an opaque gray block. Request: accept a "default"/"none" value for composerSidebarBackground (and other background tokens) that skips the fill, or a ui.open option like { background: false } so a mod can opt out.

Environment Info

  • Platform: linux
  • Terminal: ghostty
  • Version: 2.1.295
  • Feedback ID: 06383cbc-4301-4276-8d6c-dee6c5d44167

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