Google has added new issue types to the rich results reports within Google Search Console. Specifically Google added product, Sitelink Searchbox, and unparsable types to this report. Google said "the ability to report on these issues is new; the issues reported may or may not be new."
Here is the full announcement:
August 13, 2019 onwardProduct, Sitelink Searchbox, Unparsable types
Some new issue types have been added to these rich result reports. The ability to report on these issues is new; the issues reported may or may not be new.
To be honest, the announcement is not too clear. It seems like the new issue types are for product markup, Sitelinks searchbox markup and the unparsable types error. But again, I am not too clear on this.
Plus, I don't have a super easy way to test this and report on it quickly. Want to add your thoughts and screen shots below?
Forum discussion at Twitter.