I was playing around in Explore and flipping between Suggestion and the Explore Circle. Eventually a few different things happened. After Selecting the Dm11 one set of options was offered. None of the pads played a sound. Switching to Tonal loaded a different chord set which did play for the Dm11. Switching back to Per Scale the chord set persisted but the Chord pads did not play.
Then i did a Detect on the last three chords of the progression. Again the chord recommendations all remained the same (could be expected behaviour) and would play if Tonal was selected but not if Per Scale was selected.
If I trigger any other chord, then return to the Dm11, a new set of chords is displayed but if Per Scale is then selected, no sound plays in the suggested chords. This bug was easily reproduced.
If I move from the Dm11 to the Idea Button all the pads show Rest, then trigger the Dm11 all the pads continue to show Rest. If I trigger any other chord, the pads are filled with chords.
Mac Studio M2 Sonoma Ableton Live 12.1 using VST3