Okay I just looked, they're definitely melting. I have actually paused it I can see a puddle with little droplets that are pink a pink hue in the puddle and the sides of his clothes are dripping and melting his eyelids the protectants over his eyes are running like they're melting. I would suggest you go do the same and see what you think. The floor is not compressing The clothes are melting which means she took his clothes off restructured them and put them on the floor her ability to make structures something's wrong with it

I'll go back and look I just finished it but I thought they were melting and that's how I actually got to this website lol because I Google searched "Mark's clothes melting on the floor invincible season finale"