When using Overleaf you get quite helpful suggestions, like when you type in \beg it gives you the option to autofill the whole
\being{}
\end{}
and even adds the contents of the first bracket into the second bracket.
However, there are some options that I use quite regularly, which while being compiled by Overleaf fine are not auto-filled, for example
\textsubscript{}
Is there a way to add new options to the prediction/autofill lists in Overleaf?