Hi @BLXHXX,
Thanks for reaching us here in the Roku Community and welcome!
We'd like to be of support here and appreciate you for flagging this issue with screensaver on your Roku device.
Could you tell us if you're still seeing the screensaver on the list but when applied it's not working? I did try to replicate this but I'm not able to reproduce the issue.
We also suggest performing a system restart on the Roku TV by navigating to Settings>>System>>Power>>System restart and see if that helps.
Please let us know more about this or how things turn out.
Regards,
Rey
ERey.
Roku Community Moderator