1. Create namespace
2. Upload collection
3. Approve
4. Go to My namespace > <namespace> > <collection> > The collection freshly approved is in the list of avaiiable version
5. Upload a different version of the collection
6. Approve
4. Go to My namespace > <namespace> > <collection> > The collection doesn't appear, one needs to hard refresh the page to have it shown (leading customer to believe that the import/approval didn't work)