I've used Access on a Windows tablet for about 6 years. It works but there are indeed limitations such as the one you describe.
Some of the more significant issues have been fixed. For example, at one time, the VBE opened with no menu bar or toolbars which made it almost impossible to use.
See my article: https://isladogs.co.uk/tablet-access/
I doubt your issue is likely to be high on the priority list for the Access development team.