Why can’t we rate stars of a track directly on the machine (Prime 4+)? Seems logical with a large library that you might want to rate or change the rating in the context of a set.
Other things like Beat Grid, Hot Cues and Loops can be set and saved on the machine, why not the stars rating?
It’s worth you getting familiar with the forums “Search” function. Some of the things which you’ve been asking about as “new” ideas have, in fact, been requests for several years, from other users, and with their own votes upon them.