It's rather unreasonable to be annoyed. The maintainers may have entirely different priorities, which is fine. They're also likely being spammed with low-effort bug reports (not yours necessarily but from others).
The great thing about open source projects you can just fix the bug yourself and submit a PR, or fork the whole project if the maintainers won't merge your changes. If you don't have the time or skills yourself then you can even pay a contractor to do it for you.
The great thing about open source projects you can just fix the bug yourself and submit a PR, or fork the whole project if the maintainers won't merge your changes. If you don't have the time or skills yourself then you can even pay a contractor to do it for you.