TYPO3 Core

with TYPO3 v9.0.0 i see errors in log without setting the column error (it's still "0")
Example:
Core: Error handler (BE): TYPO3 Deprecation Notice: Second argument $deepDirectory of GeneralUtility::mkdir_deep() will be removed in TYPO3 v10.0, use a combined string as first argument instead. in /Users/steffen/Development/web/libs/typo3/typo3_src-9.0.0/typo3/sysext/core/Classes/Utility/GeneralUtility.php line 2056

As this comes from Core Error Handler, even it's only a Notice, i think error column should be set. I use a cleanup where i delete all entries where error > 0, and those entries are shown in log as errors.