Hi, I've used thunderbird (now 128.3.0esr)/calendar for years on my NUC7 running linux (now 22.04.5 LTS) with no problems. Within the last couple of days, however, I no longer seem to be able to "drag-and-drop" events or tasks from one day to another. I can use the mouse to select/delete/etc an event or tasks, but I can't seem to move them with the mouse -- I need to "edit" the events. Is this a known issue? Any help appreciated -- I haven't been able to find anything about this with web searches.