The rotating Try-this card was gated on a live-detected currentChord,
so a rolled Jam Roulette (which locks a key + loop but leaves the
history empty until you play) showed nothing. TryThis now falls back
to the first loop chord that yields a substitution, so the card is
visible whenever a loop is on screen in a locked key; the live-playing
path is unchanged and honest-empty (no key / no loop) is preserved.
Critic PASS (combined gate: renders for the rolled-jam case, no
infinite render).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
vadimwit
6885fc3ce1