Genshin Impact Lag issue

I've been realizing that the game genshin impacts with the settings at a maximum of 60fps, the game gives a lot of dropframes and lag's. Which wasn't supposed to happen, since my zenfone 7 Pro has a Snapdragon 865 Plus. I believe that some bad optimization has been done in the kernel and CPU management. There is no way for a Snapdragon 855 to run this game in the same conditions and with stability and the ZenFone 7 Pro pass this shame.
Comments
This is totally normal for Genshin Impact if you run everything at max. You can experience the same frame drop with any phone
Lol, but on s10 lite and edge plus don't have this heavy drops.