You can see that warnings on the cli when running the typo3 tool:
TYPO3 [WARNING] request="6e511f74e868f" component="TYPO3.CMS.Frontend.Configuration.TypoScript.ConditionMatching.ConditionMatcher": Expression could not be parsed, fallback kicks in. It looks like an old condition with only one equal sign. - {"expression":"applicationContext = Development*"}
typo3-typoscript-lint does not warn about this conditions.
With TYPO3 9.5, the old typoscript expression syntax has been deprecated.
You can see that warnings on the cli when running the typo3 tool:
typo3-typoscript-lintdoes not warn about this conditions.