The proposed meeting times is a fantastic tool, but once you add the proposed times into the email, the only way to edit anything is to start over and re-select times.
Some things that require adjusting, requiring a do-over if any are missed before you hit submit:
- Changing contact method from the default "phone call" to an integrated video platform (should also be able to choose a default)
- Changing meeting title (should also be able to use token to customize)
- Manually changing meeting times to recipient's time zone
- Unintentionally choosing a less-than-preferred timeslot
As has been mentioned in other posts, the ability to change the organizer in order to schedule as a group or on behalf of a teammate is a missing piece as well.