Ability to navigate on qobuz favorites items as on the main library items

Why can’t we navigate on streamed album “favorites” items (for example qobuz “favorites” items) by album, by artist (while keeping the current ability to navigate by date ) as we can do with the main library (with non streamed items) ?
After all these favorites are generating an in full library as does the main library.
One step further : why not merging the main library items and the streamed “favorites” items , so blurring the differences ?