Recently I have found myself creating and editing very large projects with many repetitive clicking, dragging, selecting and deleting of tasks.
This creates a pilling effect of notifications on the left side of the screen, while overlapping the very left side of the task list item, covering the dotted area (6 little dots) that are meant for grabbing and dragging tasks around.
This means I waste time either waiting for the notification to disappear on it’s own, clicking to close it, or worst and most frustrating - have it pop-up exactly what I am about to grab an item and it sneaks up on me just as I click, preventing me from grabbing the item.
I think the best solution is to have these notifications pile up from the opposite cornet on the bottom right side of the screen, or better, create a notification bin/window with a predefined maximum area (also on the bottom right side of the screen - and/or in the menu on the left) with a history button allowing for access of recent notifications, restoring deleted items and undo buttons too.