Well, those are two pretty different topics. It was I who moved this thread here… The MIDI topic would go here, and the question about moving/quantizing controllers should be a different thread, which would go in in the General forum.
In any case, you need to turn on the “auto-select controllers” button in the Key Editor Toolbar to activate that…
And also note the pref in Editing>MIDI “Select Controllers in Note Range: Use Extended Context”
Would you mind terribly creating a separate thread for the separate topic?