The v1.2.6 regenerated tray glyphs were monochrome outlines of the Q:
the selection logic (prefer_dark_tray() -> dark-variant) picks
tray-dark.png on dark panels, which rendered as a black Q on dark
bg (issue visible in Plasma on emerge qbz-bin install).
Switch to a full-colour render of the final icon.svg (matte-vinyl
disc + blue rim + inner highlight). Full-colour rim gives definition
on both light and dark panels, so one PNG works for every variant:
the three tray files (tray.png, tray-light.png, tray-dark.png) now
point to the same render and the selection logic becomes a no-op.
cc
vicrodh
ab31f6de97