The symbolic action comes as Sinema has come under criticism from progressive groups in Arizona after she voted to uphold the filibuster in the Senate.
The president left a meeting with Senate Democrats pessimistic about a way forward on voting rights, as Sens. Kyrsten Sinema and Joe Manchin reiterated their opposition to changing Senate rules.
In an impassioned speech on the Senate floor Tuesday, Sen. Raphael Warnock, Georgia’s first Black U.S. senator, urged his colleagues, “Let’s do our job," telling Republicans that now is the time to have a national debate about voting rights.
The Senate minority leader pointed to statements by two moderate Democrats who oppose ending the legislative maneuver. Both sides claimed victory, but the truce could be short-lived.