Facebook halts feature meant to minimise toxic content: Report

San Francisco: Fearing a conservative backlash, Facebook has reportedly shelved a feature intended to encourage more civil discussion among users of opposing political beliefs.

Joel Kaplan, Facebook's Global Head of Policy, flagged that the project -- known as "Common Ground" -- could lead to accusations that the site was biased against conservatives, The Wall Street Journal reported on Sunday.

Kaplan, a former White House aide to George W. Bush who has emerged as Facebook's protector against allegations of political bias, was concerned that the change would disproportionately impact the conservative users, said the report.

Sources told the WSJ that the Common Ground project would have changed how the News Feed was ranked and de-emphasised "hateful" comments, The Verge reported.

Conservatives alleged in the past that Facebook was biased against them, a charge that the social media giant denied.

While "Common Ground" might have been halted apparently to remove bias, there are concerns that Kaplan, who attened Brett Kavanaugh's Supreme Court confirmation hearing, himself has been biased.