Full path of breadcrumbs on a product page

I recently set up breadcrumbs in Magento 2 to show the full path from the homepage to the product. By default, they often only show the product itself, which is not always convenient. To fix this, I needed to make a few changes. First, I needed to make sure that the product is assigned to a specific category, as this is important for the breadcrumbs to work. I found this helpful by reading topic magento 2 show full breadcrumbs on product page , where I found a way to customize the template and ensure that all categories were shown in the breadcrumbs. I also checked that the cache was updated and the categories were active.