#select_filter matching whole word

Hi, I have this issue. I want to have a kind of #select_filter that filters all the values that match exactly with the value. If I have a list with values M, MS, M2, when I want to filter M values I want to see only them, not all MS and M2 too.

Thanks in advance.

I am also facing same problem is their any one who can help me.
I will be thank full!

filter works as designed. Try to use #select_filter_strict instead