This morning I received a lot of errors in the console that tells me that none of my bread crumbs contains an identification. This is true, but it had never been required before. If I add an Id property and try to validate using the structured data validator, it says that ID is not a compatible field.
I checked the google documentation to find bread crumbs https://developers.google.com/search/docs/data-types/breadcrumb and if you check the marking examples they have given, none of them contain an ID either. The schema.org specification does not show ID, Google documents do not show ID support, and Google’s structured data testing tool itself says that ID is not compatible and is compatible. What is the problem here. Does anyone have an example of how google wants us to implement this?