window insides keeps shrinking now its transparent

so i just installed the newest minecraft launcher in elementary os..

instead of it working like it used to. it just broke. now i can barely see

the gui. it kept shrinking every time i used it. and now its unusable.

and i need to play minecraft. but now i cant

EXAGGERATED:" first launch normal 555x1000, second launch 444x999 third launch 200x210, fourth launch 50x100, fith 3x3"

the black dot on the attachment used to be the gui

i tried uninstalling. and installing it.. still broken