The plugin does not appear in the explorer

[pslachute]

Hi,
I have tried to install the extension several times but without success. However, it is clearly indicated that the plugin has been installed correctly. I don't have any logs either. In version 3.28.8 it is only the old version that appears in the explorer, and in version 3.32.0 the old version is not installed by default, but the Geonode plugin does not appear either . I restarted Qgis, and nothing more. I don't believe it's related to Qgis versions, because I had before other versions of 3.28 and it didn't work anymore. Ideas ? Sorry this might not be the place to ask this question but I don't know where else.