Can no longer play vmail attachments from Voip.ms

Hello, I hope this is not too off-topic, but I suspect there must be many people here who have run into this. I use voip.ms, and have always received voicemails as email attachments with no problem. Since switching to Windows 11 from Windows 10, I can no longer play the files, but have to download them. Windows 11, Chrome, gmail. Error message: 'there was a problem playing this audio file'. Has anyone found a solution? Many thanks in advance.