Close sequences from drop down menu
To be able to close any active timelines from within the timeline dropdown menu.
Rather than have to locate each timeline's tab, and press the "X" on the tab to close it, there could be an "X' next to it in the dropdown. Selecting that shuts the tab down and gets rid of it.
Handy for if you have dozens open at once, and want to clean up a bit (as I've found over recent projects). Example mocked up on the attached