I Have noticed that Players dent have good looking shaders, but not anymore...This pack aims to look like Sonic Ether’s Unbelievable Shaders, from Minecraft JAVA, it includes a texture pack that changes other details in the game...Its also not laggy at all so GG mobile players XD
Select version for changelog:
Changelog
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Because for most of the people it's working. Did you take the non-player version or the normal one?
If you take the normal one did you make sure that the add-on is on top and you activated the experiments?