Workspaces cloned from Data Library are not showing up in the list of workspaces

Hi

I have cloned multiple times workspaces from those listed in the data library, but once cloned
they are not showing up in my list of workspaces. Is this a bug?

Note that i can successfully clone workspaces from the list of workspaces, and those are immediately
listed after cloning. Only when they are cloned from data library they don't show up.

Severine