Whenever I use any custom texture pack, I get this weird breaking animation. The attachments below show an example of one texture pack that's all right, but there are some that are incredibly blurry. IDK how to fix this, and I haven't found any fixes on here or on other sites. The images I've attached show the different breaking animations from different distances. The farther away I am, the worse and weirder it looks. When I'm right next to the block or on top of it, it looks totally normal. If anyone could help me out, that would be great! Also, I can't seem to add version 1.8.9 on the dropdown menu, which is what I play on most often, but the issue is also there on 1.16.5, as well as the issues I put in parentheses below.

(I also get a weird line in the sky when I use a custom texture pack that works fine for my friends, and I have weird transparent lines on my tool items that don't go away no matter what, and I also get lines on my screen when I get set on fire, and I haven't found any fixes for those problems. I'll probably add some bug reports if I can't find anything.) 

Thanks!