Question Package Manager In Linux

I migrated my projects to Unity for Linux a few months back but I get a crash whenever I use the majority of the menus. I have researched other forums that suggest that the UI was copied from Windows, so the menus that I crash in are not implemented. So my biggest questions are,

1. Is there a fix for this in a different method? (Currently using flatpak). When I installed from apt, I get the same results as well.
2. If it is not possible, is there a way to manage and import assets besides manually from the .unitypackage?
3. Is there additional development planned in the future to get this on par with Windows development?

 

Disregard this post. After days of researching and experiments, I figured out these questions for myself.
1. Never install the hub with flatpak. Do the install from the official Unity instructions with libssl1.1.
Official instructions: https://docs.unity3d.com/hub/manual/InstallHub.html#install-hub-linux
Libssl1.0: https://forum.unity.com/threads/workaround-for-libssl-issue-on-ubuntu-22-04.1271405/
2. Issue resolved in 2023.1.0. Menus and package manager now working properly, but not working at all in 2021.X LTS or 2022.X. Currently running 2023.1.0a21 with no notable issues.