Bug Arch Linux Flatpak Unity Editor installion

Hello there, I'm trying to setup unity on linux. I installed the hub with Flatpak, then downloaded the latest LTS editor, which does start, and I can do a few things but it randomly crashes with this in the log file:

Code (csharp):

1. Attribute Qt::AA_EnableHighDpiScaling must be set before QCoreApplication is created.
2. sh: line 1: lsb_release: command not found
3. QObject: Cannot create children for a parent that is in a different thread.
4. (Parent is QObject(0x1993cd0), parent's thread is QThread(0x15132e0), current thread is Thread(0x1746ef0)

I installed lsb-core, which contains the lsb_release command, that fixed one issue, then brought up others (all with this error), one of which fixed itself randomly. Could this be a known issue that I couldn't find anything about, or something else perhaps?