It's a pulse animation now. Click the bolt again to undo while it's pulsing (5 seconds). Did you enable zap undos and zapped above the limit?
Oh, I didn't realize you click the pulsing icon to cancel. That does seem to work!
reply
Oh no, the info text update for zap undos in settings must have gotten lost during all my rewrites. It still shows the old text which mentions "button".
reply