Read the article, it was Obama and Trumo that both had this happen under.

That’s not what the article says. The article says that they interviewed people who worked there between 2009 and 2018. And if you read the linked Stat News article, that one specifically says

It covers only activity in the office through early 2020 under the Trump administration, but investigators interviewed staffers who also worked there under former President Obama.

There’s no mention of wrongdoing under Obama (so far).