When you change settings into Celestia via menu and close the program, next time you open Celestia settings are 'default settings' again Reproducible: Always Steps to Reproduce: 1. Open Celestia 2. Change some settings 3. Close Celestia 4. Open it again Actual Results: Settings weren't saved. Expected Results: The settings should be loaded as I configured them last time I ran Celestia. The Windows version of Celestia does save settings. I am talking about stable 1.3.0 Celestia ebuild.
I don't think this is a Gentoo problem. If you have reason to think so, please re-open this bug and explain in more detail.