Jellyfin/Jellywatch Admin unable to send notifications or control media playback for Jellywatch player clients

As an administrator, I am unable to send notifications or control media playback (remote control functions) targeting clients running the Jellywatch player app. This issue persists whether attempting the actions from the Jellyfin web interface or via Jellywatch admin. Other client types connected to the server successfully receive notifications and remote commands, leading me to believe this is an issue specifically within the Jellywatch client app integration rather than a server-side misconfiguration.