A Microsoft application for managing email, calendars, contacts, and tasks across devices and platforms.
Coming Soon will only show when there is a feature that is being tested in Coming Soon. If there isn't, the toggle will not appear in the UI.
I am currently seeing Use Tighter Spacing button on the 1907 (11901.20038) build when using both the simplified ribbon and the traditional ribbon. It appears that the feature is not turned on for 100% of devices, so you may see it come and go until it is out to 100%. That is normal, and we appreciate your patience.
-Jesse