Vimeo API - setVolume has stopped working

Until earlier today, the following block of code was running fine to toggle the volume on a Vimeo video.

const updateVideoMute = (vimeoPlayer, muteIcon) => {
        vimeoPlayer.getVolume().then(data => {
            data === 0 ? vimeoPlayer.setVolume(1) : vimeoPlayer.setVolume(0);
            data === 0 ? muteIcon.classList.add("active") : muteIcon.classList.remove("active");
        });
    };

The checks I have made include:

• Testing other videos from same library (volume has stopped toggling);
• Clearing cache;
• Testing other browsers;
• Double checked the player and methods are behaving as expected.

Has something changed with the API? Any suggestions on how to further investigate the problem?

Appreciate your help.

I had this same issue, and changing player.setVolume(1) to use player.setMuted(false) instead has made it work for me.