[2021] Thana's 1 has received a visual change, why?

Thanatos used to throw his scythe in such a way that it was spinning vertically. Video showcase: https://youtu.be/UnB3pLWYDts

However right now the scythe spins horizontally as if it was a frisbee. Why is it like that now? (Yes, I know that it used to be like this but it was later changed. My question is why did they revert the change?)