Export stems with bus chaels included and side chains (using ghost note)

I produce a lof of electronic music and I use busses on daily basis. When I'm exporting my tracks to steams I caot use S1 "Export stems options" because it can exports:
- as tracks on arranger view (so my multi output percussion is just a stereo track)
- as chaels - but each chael is exported with busses off and bus tracks are exported separately; also sidechain is missing because I use ghost notes to control the sidechain

My work around is that (for export only one chael!):
1) solo chael for export
2) solo ghost note
3) solo each bus which I send my exported chael (default busses are muted)
4) mute other chaels which were unmuted by the bus chael
5) export mixdown
repeat for each chael steps 1-5

This is very frustrating and it would be great to add such options for export stems to include above workflow.