Hello, When I try to analyse my POST request in Symfony Profiler (Form section), I have the following error : Key "id" for array with keys "submitted_data, errors, synchronized, children" does not exist in @WebProfiler/Collector/form.html.twig at line 175 . My posted form use ModelTransformer. Maybe I forget something. Can you help me to resolve this issue ? or this is a bug ? Thanks. Regards, David.