[Improvement] setting have change when switch mc version

This problem is when I play minecraft and switch minecraft version,The setting have change.Example:I play minecraft on server 1.11.2 then I want to play other Minecraft server but it is 1.8 and now setting have change.
when I play minecraft 1.11.2,I alway setting it back again.
I present you "Don't use setting files together with all version".

If you can do it.
Thanks you.