Stretch / Scale Multiple Notes?

Is there a way to stretch or scale a group of notes proportionally so that the start and end points don’t overlap when you drag the edge of a selected group of notes? I know we can use the “Scale Selected Notes” script, but that only scales by full 100% ratios. What if we wanted to simply stretch our vocals by a few beats to they align properly? Am I missing an option / shortcut key somewhere?

Thanks!

I wrote a panel script available for V2 there: JFA SynthV Scripts
Script: SizingNotesPanel.lua
You can double/half notes durations or use a slider to apply your own coefficient.
I also added a checkbox to prevent overlapping notes (during the increase).
The default values ​​of the coefficients can be easily updated in the script, as needed.