Grease Paint Eyedropper (in vertex paint mode)

Just getting into grease paint and I was wondering if there is a quick way to color select in draw mode, similar to photoshop, where you can pick the color underneath your cursor with a simple shortcut and then you can immediately paint with that color.

I can use the “e” shortcut but that only works if I have the cursor hover over the n-panel color tab and it’s a bit awkward having to do that every few strokes.

The other option I got to work is using the grease pencil eyedropper, but that only adds the color to the existing palette and doesn’t actually pick it. I also need to switch back to the painting tool to continue working. That makes for four clicks instead of one or two.