Helpers-arguments broken in sub-expressions

[lifeart]

seems @helloWorld should be purple (because it has arguments) and used as helper
and @number should have blue @

also, case like {{my-helper (this.foo bar)}} incorrectly highlighted

[evoactivity]

Isn't @number also being used as a helper (it has an argument) and should be purple?

[lifeart]

@evoactivity yep, but @ should be blue (in my understanding), same as this. in (this.foo bar) case