Quick update - I was poking around in the options menu under Melody and I found another option to "slide" the notes as I was originally looking for. There is an option buried under the following path:

Melody .. Edit Melody Track .. Quantize, Time Adjust .. Insert Beat(s) in Melody

Since I'm working on adjusting either the Melody or Soloist track where I'm recording or editing MIDI. I'm sticking with the piano roll editing for now, but it's good to know this feature is there too.

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BIAB Insert Beats in Melody.png (111.25 KB, 20 downloads)

Ed Z

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BIAB user since 2019
iPad Mini, Garageband for iOS, BIAB for Windows 2020 UltraPAK, Xtra Styles packs 6-9, Windows 10 Lenovo PC, Kontakt Player, SpitFire LABS, SampleTank 4 CS, some Soundfonts