Pause until menu item is enabled in a specific (background) application

OK, I used Wavelength (Mac app) and asked the AI to write an AppleScript to do this and it got close enough that I think this works:

tell application "System Events"
	tell process "BBEdit"
		set menuItemEnabled to enabled of menu item "Save" of menu "File" of menu bar 1
	end tell
end tell

Worth trying anyway.