2. Pressing an effect letter in the effect column doesn't advance the cursor when the song is playing (treated as keyjazz?)
3. Keyjazz breaks immediately after playing.
I think all of these are recent reversions.
Ahhh, yes. These bugs are all annoying me quite prominently. :)
The first two happened when I ripped up the pattern editor to rewrite shift-chording, the last one was a regression from making the tick counter and song flow control work sanely. I think #1 is because I inadvertently removed all the code that stops the shift-selection internally when you let go of it.