You should at the very least be able to replicate control+all with MIDI by using a software that allows you to map one control to multiple destinations. I’m working on an app for iOS/iPadOS that would let you setup this sort of thing, but it’s not out. I think Max or Max for Live would let you accomplish this too.
I’m not sure how it works with newer Elektrons, but some older ones can accept sysex messages to control things that you would otherwise not be able to do through MIDI CC/NRPN messages. These are not always documented, see: Undocumented Sysex