Hi Markus Berchtold,
By design ‘Manage Images> Albums’ section becomes visible after at least one image is uploaded.
Unfortunately I cannot reproduce the problem within our environment. This could be a browser refresh issue. To verify, may I ask you to clear the cache of your browser (see below), then upload the images again and check if the problem still exists?
IE go to Tools > Internet Options > General tab >'Browsing History' section > click Delete
Firefox go to Tools>’Clear Recent History’ or press Ctrl + Shift +Delete
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