Bug fixing and feature development is a community responsibility, and not the responsibility of the QGIS project alone.
If this bug report or feature request is high-priority for you, we suggest engaging a QGIS developer or support organisation and financially sponsoring a fix
- [ ] Search through existing issue reports and gis.stackexchange.com to check whether the issue already exists
- [ ] Test with a [clean new user profile](https://docs.qgis.org/testing/en/docs/user_manual/introduction/qgis_configuration.html?highlight=profile#working-with-user-profiles).
- [ ] Create a light and self-contained sample dataset and project file which demonstrates the issue