Big +1 for this feature. It’s an essential option for playing live for me and I was shocked at the omission.
Thanks for the tip about the Taktile keyboard as a workaround, more money and boxes but if it means I don’t have to sell the A4 and start from scratch with another device then it’s welcome. I love almost everything else about it so far and don’t want to have to get rid of it.
Still holding out a little hope that they can improve some of the live performance features in a future update (arp sync/latch, one handed track muting, more usable/musical options for changing speed of arps/delay/LFOs on the fly).