subscript in in-line math mode

[mathkaren]

Every time I have to denote subscript in in-line math mode $...$, I have the problem using {}. For example, I enter $S_{$, intending to complete $S_{t}$, it automatically match to $S{{}}$ and I end up having $S{{t}}$.

[randy3k]

I didn't experience such an issue when I was using LaTeXBox. By the way, LaTeXBox support is deprecated. I have switched to the combination of LaTeXTools and LaTeXZeta.

[mathkaren]

Thanks for the response. I tried LaTexZeta, and find myself stuck in the same problem. The auto match of { } works well except in the in-line math environment. I doubt if it is interfering with some other packages I have installed.