Problem
Many languages allow embedding language fragments inside of strings. In JavaScript for example:

`Max int: ${Number.MAX_SAFE_INTEGER}`

While typing within the ${...} however, we do not show quick suggestions. The root cause is that the template expression is within a string, and the editor.quickSuggestion.strings setting explicitly disable quick suggestions within strings.

Proposal
We now have a convention of marking languages embedded within strings with the meta.embeded scope. This could be used to reset the quick suggestions scopes.

Here's the scope of the above code:

In this stack, we'd first see string.template which would disable quick suggestions. Then, further up the stack, we see meta.embedded which would reset the quick suggestion mode.