Arvados

Create a collection.

Open the "Edit collection" dialog.

Change the name and hit save.

Gets an error:

request failed: http://localhost:8004/arvados/v1/collections/ce8i5-4zz18-sb9yyc73x4bgesv: 422 Unprocessable Entity: #<ActiveModel::UnknownAttributeError: unknown attribute 'menu_kind' for Collection.> (req-xa053an8rm8h1tzbmf4f)

After taking a quick look: "menuKind" is a field of ContextMenuResource, so probably what is happening is that when you hit "save" it just sends entire object without regard for whether the fields exist on the resource being edited.

Which means this particular bug probably affects every place "ContextMenu" is used.