Does <?php ?> support intellisense inside Blade files?

I don't get intellisense inside <?php ?> in Blade files. Do I need some extra configuration?
Here a video: https://imgur.com/a/lUoT4Ui

BrandonReyes Thank you for the question.

It does, but a 3rd party extension may break this feature.

Please make sure, the language is set to "PHP":

JakubMisek Thanks, setting language to PHP did the job.

BrandonReyes thank you for the confirmation.