How do I delete a unused sync store from Dropbox?

I have an old Dropbox sync store I don’t want to use for syncing anymore - and to minimise confusion I would like to delete this sync store from Dropbox.

Remove Location in the syncing pane seem to remove it on this computer only, but not on Dropbox, because another computer can still see this old sync store.

Remove Location in the syncing pane seem to remove it on this computer only, but not on Dropbox

That is correct and working as designed.
You now can delete it from your Dropbox/Apps/DEVONthink Packet Sync folder.

Thanks.

No problem.