Linux and Mac Plugins are not working(not showing up the FAB options)

Summary

The Fab options are just missing in the Unreal Editor on Linux & Mac OS.

What type of bug are you experiencing?

Plugins

Steps to Reproduce

  1. Build the source version of Unreal 5.4.4 release on the platform.
  2. Start a empty project.
  3. Enable Fab plugins & restart the project.
  4. The Fab options are no where to be accessible in Unreal Editor.

Expected Result

The fab options should be there like those precompiled windows Unreal Editor.
And the fab window shall show me my library.

Observed Result

No Fab options. HEARTBROKEN.

Platform

Unreal Editor 5.4.4

Operating System

Linux 6.11.3(Gentoo)
Mac OS 15.1

Additional Notes

My Unreal engine and Fab plugins are properly built and enabled.

Bump, may someone take a look at this?
It’s really horrifying to be totally blocked away from my library.

okay, just forget it. Fab on Unreal 5.5 is working as expected. I don’t care about this old version anymore.