Floating windows starting too big

hi there, i’m new around here
i’ve used bspwm before with my laptop (not with endeavouros tho)
but i’m having a little problem with floating windows and have no idea how to fix it, whenever one popup by itself, for example the settings on steam, it starts way too big for my screen and also half screen down, so i have to manually resize it, and move it back up every time

there’s any rule i can use for that on the bspwmrc? or any other fix?

btw based on my experience with other versions of arch, this was the easiest to set up to my likings, and i’m really loving it, also the theme it has is just amazing :smiley: