Shortcut for moving a recurring event only this occurrence

Hey there, I have some tasks that I need to do daily so I have them planned as a recurring task to a specific time. Since the time can change with different days I often need to move the task and always clicking "only this occurrence" is becoming a bit annoying. So my feature request would be to add a specific shortcut (like holding shift when moving the task) to skip the pop-up window and automatically choose "only this occurrence". I hope the request makes sense, I'm open to answering further questions if not.

(Also since we are already at the topic of shortcuts: with "." you can open the shortcut menu would be good if you could close it when pressing "." again)