Let’s say, in VS Code, I enter the DIV and press ENTER, it is immediately converted to this type: div / div.
Or I enter UL & GT; Li * 5 and press ENTER, and the emmet plugin also works out.

and how to make it so that in phpstorm plugin EMMET work on the VS Code principle, and not when you press the Ctrl + Alt +] combination?

Answer 1, Authority 100%

I do not know how in Windows, but on the Poppy: Settings - Editor - Emmet and choose in the Expand Abbreviation WITH: ENTER

I think on Windows in the same place setting.