Steam still cannot run on macOS (currently version 15.3.1) with case sensitive filesystem. First threads reporting this issue are from ~2013 and for that many years this BLOCKING BUG was not fixed.

Instead fixing the issue the reports and discussions mentioning this problem were locked as "obsolete". Thus I am creating a new discussion as this issue is still relevant BLOCKER BUG that prevents Steam start on macOS with case-sensitive filesystem.

Steam, please fix! :-)