"Public Folder" and "shared addon" on v2023

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Hello, 

we were using form many years, the "public folder" for sharings stuff between differents users :

 

When using this folder, we used to have a ""shared addon" on the addon editors :

 

This addon as now disapears and we cannot shares scripts and others stuff between our differents users

I know the v2025 is now avalaible but still, we need it also in v2023

 

Thank you very much for your help,

 

Julien