AR mk1 Erase track in live recording mode

Hi

If I understand well, in live recording there is only one way to erase the last track recorded: going in grid mode (push Rec), erase the track (push Function + Play), then come back in recording live mode (push Rec+Play) to continue to record. It is a lot of manipulations … there is no other more simple way to erase a track in live recording ? Just push one button one time in live recording mode and continue to record ?

If not maybe Electron can do something in the next OS ?

Thank you by advance fore your help.
Regards,
Philippe