The last two versions of Studio One have made minimal inroads on the core use-case for a DAW for many people: recording music. Instead, Presonus has added video, text-editing (lyrics), notation, and live performance (sort of....).
Presonus: Please, please go back to improving the DAW as a DAW. Improve chord mode, patterns, scales, MIDI, audio editing, etc.
I have no doubt that for some people the recent diversions into other areas have been a great addition. But the last real music update was 4.5; please go back to adding features that speak to the core DAW experience.