@Billsmith1975
It may have already been resolved as the audio seems to be playing fine.
If still a no-go on your end, try going to the Settings/Audio on your Roku device and see if changing some of the settings there help to resolve your issue.
It played fine on my Ultra 4660 with Audio Mode set to Auto (DD) and all my others also set to Auto.
In the seperate Audio Options (press asterick *) while watching, all audio modes of Off, Leveling, Night also appeared to work with movie.
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Try performing a System Restart on your device (Settings/System/System Restart or Settings/System/Power/System Restart) and see if that helps. May have just been a glitch.
Roku Community Streaming Expert
Just another Roku user... I am not a Roku employee.
Insignia RokuTV, Ultra 4660, Premiere+ 3921, Express 4k+ 3941, Streambar 9102