This is an issue to acommodate my PR, so that people will not report this without noticing.
With #6767 the ParamsLoader was streamlined, but when previously $paramsFile was passed to the loader methods, now only $paramStorage is passed, which misses getting converted to an absolute path via codecept_absolute_path().
This bug causes missing file resolving, because software like TYPO3 for example executes tests from the repo directory typo3/sysext/core/Tests/codeception.yml and uses:
params:
and expects that the file is found next to the codeception.yml file in the same directory, and thus a I would
classify it as an unwanted breaking change.