I found that MAInternalEditorComponent is doing this
super renderEditorOn: html.
html hiddenInput callback: [ self component commit ]
Am I correct in thinking that this means that the commit to the model is
occurring every time the form submits? I thought that the commit should
be to the memento, when validation etc has passed.
Yeah, looks suspicious. I committed a fix for this particular issue in
Note, that I rarely use the to-many relationship descriptions, so that
there might be more bugs lingering around ...