Hello Niklas,
your solution sounds quite nice! However it relies on scripting the aggregation binding which is of course what we want to avoid with Simplifier. I think it’s proven nevertheless that you’re problem is caused by the aforementioned bug and we’re working to provide a solution in the following days. This will include an overhauled standard content transport file for all to use on their instances running release 5.5. I will update this topic as soon as it’s available and we’re sure that turning off the autobind module won’t cause any errors anymore.
Btw I attached a screenshot showing the place where you could have changed the templateShareable property in the widget configuration yourself, hopefully this won’t be needed anymore soon though.
Regards,
Armin