@MaverickNav, I just bought 16 solar steplights for my backyard fence for the very same reason. I bought through amazon so I’m going to wait a few weeks to see if Ring with resolve the issue before I return them. Along with the inability to control brightness of scheduled events, I also cannot keep the lights on longer than 15mins when I want to turn them on manually or through Alexa.
I’ve done some research on this and looks like this has been brought up numerous times by customers since their release earlier this year.
Ring is so focused on the security camera/lighting aspects of their devices that I think maybe they are missing out on customers who wish to use them for accent lighting. Let’s hope they will fix these basic limitations soon.