What is the problem?
In order to tweak things fast using both MIDI and audio sequencers you need to switch between the modes back and forth. It maybe a little ineffective depending on the workflow.
What do you want to achieve?
It would be nice to have an alternate, global-settings-adjustable shift + any knob function for tweaking MIDI/CC knobs in the audio view and vice versa.
In some cases it may be more favorable than faster increments (the default behavior for Shift + knob).
Are there any workarounds?
Switching back and forth every time.