how do i set default UMG grid snap value?

specifically this little snapping toggle/value here.
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project settings has the option to toggle snap on and off, but i just want to change the default value to 5 instead of 4. does anyone have any ideas?
if it should remember from the last time i was in the engine, it does not; im required to reset it every time i start up the engine.

There are some grid settings you can tweak in the Editor Preferences menu:
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Hopefully that will do it for you.

those are for blueprints. im specifically looking for the grid snapping behavior with the widget designer. all i get is the option to toggle grid, but nothing else