Cannot handle MP3 file (Firefox Flatpak)

[jamesericdavidson]

Error

URL constructor: data:audio/mpeg;base64

[truncated]

is not a valid URL.

Flatpak Info

flatpak info org.mozilla.firefox

Firefox - Fast, Private & Safe Web Browser

          ID: org.mozilla.firefox
         Ref: app/org.mozilla.firefox/x86_64/stable
        Arch: x86_64
      Branch: stable
     Version: 135.0
     License: MPL-2.0
      Origin: flathub
  Collection: org.flathub.Stable
Installation: system
   Installed: 276.1 MB
     Runtime: org.freedesktop.Platform/x86_64/23.08
         Sdk: org.freedesktop.Sdk/x86_64/23.08

      Commit: 869b4e0279ab4475432b2930ae5d583b7a0e00bac1078b8848d163820a152fa5
      Parent: 214c108c24ac16bc49dce122298ffa69c47ba122525740eb09140968f60950f3
     Subject: Export org.mozilla.firefox
        Date: 2025-02-04 13:22:55 +0000

Overrides

[Context]
shared=!ipc
sockets=!fallback-x11;!x11
devices=dri
filesystems=!xdg-download

System details

https://paste.centos.org/view/81efbe25