Companion app setting

It currently lets me choose which watch faces as my favourites. However, I would like to have a second timer, which only kick in when the displayed watch face is one of my favourites.

In other words, I would like shuffle all my watch faces duration on 2 separate timers/counters: one timer for all favourite faces (eg. 1-hour duration); and the other counter for all other not favourite faces (eg. 15 mins duration).

This mean my less favourite faces will get shuffle out more quickly (according to the timer I set/select), thus my favourites will display longer on my smart watch.

Regards