I've found this bug and, I have to say, it's the only bug I've found so far, even if it's pretty annoying.
As you can see there is no hover popup and no completion using parenthesized assignment. I generaly dislike this kind of syntax but in some case this make sense (when you need to use $qb->expr()->eq('field', ':param')):
($qb = $conn->createQueryBuilder())
->select('*')
->where($qb->expr()->eq('field', ':param'))
;

Extension version is 1.54.16480.
I've found this bug and, I have to say, it's the only bug I've found so far, even if it's pretty annoying.
As you can see there is no hover popup and no completion using parenthesized assignment. I generaly dislike this kind of syntax but in some case this make sense (when you need to use
$qb->expr()->eq('field', ':param')):Extension version is 1.54.16480.