On our What topics can I ask about here? page we say explicitly with some bolding:
We are not a formal GIS Software Support Site and are likely to close questions and recommend you seek official routes for support if you:
- seem to be trying to submit bug reports and enhancement requests here instead of direct to the vendor/development team of the software involved.
However, I note that on Main GIS SE we currently have 4 questions tagged bug after burninating the previous 23.
Note that this is not a question about the Meta tag named bug because Meta GIS SE provides support for Main GIS SE.