Other pro apps like Adobe Premiere, BBEdit, and some others, have a menu shortcut editor built into the preferences menu.
I'd love to see that in Finale 26.5 - as of now, the functionality is available only through your (apparently) unsupported Finale Script.
I'm using Finale Script a lot for various functions and plugin controls, but most usefully to control configuration of the Edit Filter, which is my most-used edit call, and requires at least 3 clicks with a lot of mousing to make a selection.
It would be awesome if you could implement user-selectable (and/or default) menu item control for all of your program functions!!