Rudder

Going to a technique, adding a resource, clicking on another technique, a popup suggests to save the technique, saving it, going back to this techniques causes

Some changes made on Technique 'SSSD' were not saved.
If you switch before saving, all your changes will be lost.
Field     Stored value     New value
Resources     [{"name":"1510098311.pdf","state":"untouched"}]     [{"name":"1510098311.pdf","state":"new"}] 

it does look unsaved, but if it is actually saved (resource exists on technique on FS)