I rely on code folding heavily to write code; I use it to remove things from my sight that are not relevant to the issue I'm working on - it helps remove distraction. I am finding that working with Twig in PHPStorm is far from optimal because I can't fold Twig properly.
For example, in the following code block I want to fold: The case block. The macro call. The form open tag.
In comparison with this same code, VSCode gets all this folding correct: