Symfony version(s) affected: 4.4.11

Description
Symfony is not reporting the deprecation which has been added in #28723, in the profiler. As a result, as soon as I upgraded some internal server errors popped up.

How to reproduce
I have created a very simple repository to reproduce the issue: https://github.com/tjveldhuizen/symfony-missing-deprecation-reproducer. When running this with 'symfony serve', at https://localhost:8000/ a very simple form is shown and the profiler is not showing any deprecations.
After replacing all "4.4" with "5.1" in composer.json and running composer upgrade, it shows a LogicException Cannot use the "format" option of "Symfony\Component\Form\Extension\Core\Type\DateTimeType" when the "html5" option is enabled.