Hi
In couple of last days, I noticed that there are far more problems from inetllisense than usual.
For example

Same issue with function below. Call to unknown function ... PHP(PHP0417)
I tried other two php extensions and they work fine.
I also had issue with
require_once dirname(__DIR__) . "/vendor/autoload.php";
Other extensions happily prompted for auto-complete for /vendor/autoload.php but PHP Tools failed.
I have v1.38.13779 installed.
Thanks