So this idea is specifically for process mapping but could apply generally as well.
There is a shape quick change function when you select a shape on the board but it gives a bunch of shapes that aren’t currently on the board. It would be great if the shapes that populate first were shapes that are already on the board. For instance I have a diamond for decision but its not on in the options for quick change however it is on the side panel.
As someone who builds process diagrams often this functionality would allow for a more seamless experience without looking else where or resorting to duplicating a shape to produce it on the board faster.