Tawk.to has a similar functionality called "Shortcuts".
One main difference is that all shortcuts begin with "/". So when you type "/" a popup appears with all the shortcuts, and it's filtered while you continue typing the shortcut keyword.
I think it would be great to have this functionality to avoid having to remember the exact shortcut keyword for the snippet
Not yet. What would you like to set it to? You can use Microsoft PowerToys to implement the keyboard remap yourself meanwhile. Let me know if you need help doing that.