Change look of cursor
Change the cursor in paint brush when painting
Change the cursor in dropper when picking a color
Right ow you want to choose an element, but because you forgot to change the cursor you remove it, or paint it because you do not see in what mode you are.
Improved visual feedback – either via cursor shapes or overlays similar to the shorten track tool – is planned for an upcoming update!
Also change cursor to cross-hairs when using ruller