Playing minecraft 1.7.2 looks weird but its normal on the title screen

sometimes the blcoks go 1 color and the screen goes 1 pixel idk why

 

(but i think its cause im not using the latest version of java or mclaucneher.

it fixed when i turned on "Beta Version of Launcher)

 

if it looks like its on 1.18-1.19 is cause i cant even select 1.7.2; it says no matches.