No way to dust SuspSand or SuspGravel for those using 'joystick and tap to interact' controls on MCPE

DEVS PLEASE NOTE- on 1.19.80.21 in Minecraft Android Beta, for those using the 'joystick and tap to interact' controls, there is no way to dust the suspsand or suspgravel with brush. If they tap and hold on the block, it starts breaking and there is no separate interact button for dusting as well (by interact button I mean buttons like 'feed' when we come close to animals with food). Please add an interact button (like the 'feed' button) so that when we go close to the suspsand or suspgravel with a brush, a 'dust' button appears.