Hey there! I had the same issue. Maybe the setting of the pic do not allow that. Try changing the so called ACL setting of the file. Here is how to do that:
In Solid you can edit the privacy (sharing) setting of any given resource by clicking on the “rainbow” button next to the resources “pane” [“A pane displays a data object of certain class using part of the window”. Read more about panes at: https://github.com/solid/solid-panes/blob/master/README.md ]
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To start or stop specific settings for a given resource:
[Gif demo at the end]
1.Open the folder of the resource(s) the sharing settings of which you want to change (In my case that is…