Player bounces in lava when given high levitation potion effect

I gave myself the levitation potion effect and I went into lava and I started hilariously bouncing up and down in it until I died. I had to compress the video several times to get it to 10 MB so excuse the quality. The original clip was in almost 1080p. The command for the levitation was: /effect Spotligtsrule minecraft:levitation 30 200