Status is not updated to "Needs review" after pushes #150
Description
The README says:
Finally, the status will be "Needs review" after the author pushes changes to the PR.
However, I haven't yet experienced this. Most recent example where I manually had to switch the status: symfony/symfony#39696
(I'm not sure if this is a bug, or an invalid README, it can make sense to not automatically switch the status after a push)