[L3n1n]

You can use this code:

hooksecurefunc("CompactUnitFrame_UpdateVisible", function(frame)
	if ( UnitExists(frame.unit) or UnitExists(frame.displayedUnit) ) and frame.unit == "player" then
		CompactUnitFrame_ClearWidgetSet(frame)
		frame:Hide()
		frame.unitExists = false
	end
end)