Open
Description
Symfony version(s) affected
6.4.7
Description
Similar as #54983
But $attribute = 'segments[Default]'
Suspect #52917
In 6.4.6 ObjectObjectNormalizer::isAllowedAttribute did not exist and we were relying on AbstractNormalizer::isAllowedAttribute and PropertyAccess component can easly write segments[Default] into $segments field as ['Default' => '<value>']
In 6.4.7 ObjectObjectNormalizer::isAllowedAttribute and now it cannot detect that $segments is writeable.
How to reproduce
https://github.com/oleg-andreyev/bug_app/blob/issue-58689/tests/BugTest.php
Possible Solution
Similar to #57187 but instead of "adding" yet another condition,
looks like ObjectNormalizer::$propertyInfoExtractor is using ReflectionExtractor by default thus does not take into account PropertyAccessor information.
Additional Context
No response