[DiapDealer]

I would rather let users tweak the dock close icon sizes themselves on Windows (with qss). They don't look tiny on my Windows machines (one laptop and one virtual) and I dislike the notion of hard coding sizes.

I used our pre-exising dark icons to fix Qt's broken hardcoded xpm ones (they look horrible with dark themes), but that's about as far as I'd like to go down the rabbit hole of trying to "fix" the inherent Qt6.5+ fusion dark theme's inadequacies on Windows for everyone. Nothing is going to work for everyone's dpi and/or fractional scaling settings.

Never mind: I just noticed that this is with our Classic dark theme. My bad. Perhaps we simply remove the 9 pixel qss from SigilDarKTheme in Qt6.7+? It seems to work Ok in the inherent dark theme without any pixel size specifications.