The use case is the following: - Create a kanban view - Customize it to open a form view on the right when clicking on a kanban card - The form view is initialized using the context with a 'default_...' key to set a field. => Since the context is different every time, the 'load_views' rpc call is always triggered, leading to performance issues. Task: 2555114 Part-of: odoo/odoo#91448