03-06-2023 03:49 PM
03-06-2023 06:04 PM
As the issue only seems to be occurring for you on the Facebook app, I'd highly recommend checking to see whether you can cast the same videos by accessing Facebook on your mobile browser.
If that doesn't work, then it'd definitely be a good idea to reach out to the app developer by loading up Facebook's listing on the Google Play Store and using the details under Developer contact.
Please let me know how you get on with this.