Rhythmic slash notation input mode

Hi,

For me, It would be more intuitive that I could write rhytmic slash notation so that I can see it immediately while I write them. Now I need to write "fake" notes first and then use command to change them to rhythmic slash notation. It is even more confusing if you make rhythmic slash notation above staff with Voice 3 when you have already written melody to Voice 1. Could this perhaps be added as a "rhytmic slash input mode"?

And rhythmic slash notation above staff via Voice 3 makes Voice 1's all stems go up and that doesn't look ideal. (I'm not sure but I think this is already noted in other discussions, here as a reminder. )