Hi @frank p thanks for posting in the community! Unfortunately many features that are available in the regular editor are not available in the mobile editor. For instance layers notes many shape libraries links and other advanced diagramming tools are not an option on the mobile app. 

However I can see how the option view shape data and to add images from your mobile device would be helpful! Would you mind adding your idea to our feature request form? Ideas submitted to this form are passed on to the product development team for their consideration.

Thanks for your request and I apologize for any inconvenience this causes you.