Hi Andrea,
For this situation you can create an helper entity with a 1-1 relation with the object you want to autosave/commit. When you create an object of the entity which you want to autosave, also create an helper object and relate it to the object you want to autosave. Put a dataview on your screen in which you retreive the auto helper object over association:
In the microflow behind it retrieve the head object over assocation, commit it without refresh and it works like a charm without your input being deleted.
Kind Regards,