The text "Upload a file to the current namespace here. To create subnamespaces, prepend them to your "Upload as" filename separated by colons." should not be placed in the tab header as it destroys the horizontal alignment with the other tabs:
Instead a message "Upload to this:namespace" might be a better idea. The explanation can be move down into the tab it self.
Additionally the text shouldn't be show at all when permissions to upload are not available.
The text "Upload a file to the current namespace here. To create subnamespaces, prepend them to your "Upload as" filename separated by colons." should not be placed in the tab header as it destroys the horizontal alignment with the other tabs:
Instead a message "Upload to this:namespace" might be a better idea. The explanation can be move down into the tab it self.
Additionally the text shouldn't be show at all when permissions to upload are not available.