Politico Playbook quotes from a Glenn Thrush article as follows:

To the annoyance of the Clinton campaign, Biden’s allies have strategically leaked his modest, noncommittal doings to the media, which have given otherwise ho-hum confabs with Elizabeth Warren and President Obama’s former counsel Bob Bauer bombshell treatment (Warren … offered her usual warning against bringing more Wall Street executives into the White House; the Bauer sit-down was a relatively dry give-and-take on state election laws and deadlines).

But the Thrush article itself [now] says:

To the annoyance of the Clinton campaign, Biden’s allies have strategically leaked his modest, noncommittal doings to the media, which have given otherwise ho-hum confabs with Elizabeth Warren and President Obama’s former counsel Bob Bauer bombshell treatment (Warren, according to a person with knowledge of the interaction, offered her usual warning against bringing more Wall Street executives into the White House; the talk with Bauer, an old Biden friend who worked with him closely in the White House, was intended to be an informal, personal check-in session that was leaked against the wishes of the participants).

Bauer’s firm, through Bauer’s partner Marc Elias, represents Hillary Clinton’s campaign. It would not surprise me if there was pushback to the original writing, and it would not surprise me if that original reporting was inaccurate.