@Jon2024
Unfortunately, the individual developers of the channels/apps are responsible for the development, maintenance, and any fixes of their channels that are on the Roku platform.
You can watch Baby Einstein over on their Youtube channel until they fix it,
https://www.youtube.com/user/babyeinstein
https://www.youtube.com/@BabyEinstein/streams
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