The band ran the full window and was clipped down for paint and hit-testing,
which was fine while its height was whatever the transcript measured. Capping
it broke that: the scroll container was still window-tall, so content shorter
than the window never overflowed and never scrolled, while the clip hid
everything past the cap. Half the transcript was unreachable.
Give the band the geometry it was only pretending to have — anchored to the
bar, as tall as --hud-band-height, inset at the sides — and drop the clip-path
along with the bar-height clearance that only existed to hold text out from
under a composer the box no longer runs beneath.
Brooklyn Nicholson
7e3deea0a8