Hi lakbak12,
Greetings from the Roku Community!
Thank you for taking the time to post your question about a list of all the available channels on your Roku device. We value your input.
We currently don't have any information to share about when or if the list of all channels will be available on our platform, but you can always check out our blog for the latest news and upcoming updates.
However, you may use the Live TV Channel Guide to set up a favorites channel list. When you are watching a program, press Left on the plus-shaped directional pad in the center of your Roku remote to open the Live TV Channel Guide.
Visit our Support article for detailed information on how to set up a favorites channel list with Roku's Live TB Channel Guide.
Please let us know if you have any other questions or concerns.
Thanks,
Chel