I often find it’s difficult to click on vertices if I need to delete a lot of them as they’re so small, especially as there’s no way to split a polygon in two.
There should be a way to make polygon vertices larger like there is for topology vertices. It’s strange that topology vertices can be made larger and a different colour, but polygon vertices can’t.
I also wonder if this is a bug as there is a setting to change the size of selected vertices and lines, but only when using the select tool, which doesn’t apply to any of the vertex manipulation tools.