Extension manager error after linux build

Operating system: Linux Ubuntu 22.04.2 LTS 64-bit
Slicer version: 5.0.2 & 5.2.1
Expected behavior: Installed extension
Actual behavior: Error message: Failed downloading: https://slicer-packages.kitware.com/api/v1/file/63e348f3893957

I successfully ran the builds and when I open the extension manager, the extensions display correctly (I looked into this solution but the issue is not the same as, in my case, the extension manager is not empty) but then when I click “install” for any extension, I get the error mentioned above.
Also when I download the extension manually from the extension catalog, the extension is removed every time I restart Slicer

If you build Slicer then you also need to build all the extensions you want to use. See more information here.

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