VS Code stopped expanding shortcuts. What to do?

Question

Emmet

Good afternoon. Tell me, please, what is the problem. Just yesterday in VS Code, in the style editing tab (Sass), VS Code was quietly expanding all the abbreviations. Those. you write pt10 and it expands to padding-top:10px and so on. And today he stopped responding to this and also does not unfold the abbreviation, even if you write p, then in the proposed ones there will be pad first, and not padding as before. I caught a glimpse in the corner of some kind of message about updating VS Code. Why did it start to work like this and can it be fixed?