Emmet completions disappear when using bem in the presence of other snippets

<!-- Do you have a question? Please ask it on https://stackoverflow.com/questions/tagged/vscode. --> <!-- Use Help > Report Issue to prefill these. --> - VSCode Version: 1.22.0-ins - OS Version: win7x64 Bootstrap 4+ snippets extensions are installed. Well, first of all, I'm a little confused how "**bem**" matches with **b**4-**me**dia-....  But even if so, do we have an option for Emmet to have higher priority on every other extension?