Button to align the phase of beat

Someone submitted this suggestion which I thouht was interesting "Dedicate "tap to reset" (needs to be instant with 0 delay) button large enough that can be tapped while playing so it resets and addresses off beat scenarios. Pause and play requires more effort (2 clicks) and is problematic as a reset because of 1. Delay in between pressing "play" and actual click 2. User will tend to tap on downbeat when clicking "pause" then may have to wait for next downbeat to press "play". If issue 1 is not resolved, it will be so hard to have metronome to line up with real time song that is happening."