I found a 2016 thread which asked a similar question and obtained a less than desirable answer. I'm hoping there's a better solution now ~7 years later.
I'd like to know if it's possible to force a diva dimmer (DVRF-6L-WH-R) to mimic the state of another diva dimmer. Even better: could this behavior be one-way, so that any action to diva dimmer A would cause diva dimmer B to follow, but any action to diva dimmer B would be independent from and have no impact on diva dimmer A? Ideally such functionality would be through Lutron or through Samsung SmartThings, which is what I use. But I am willing to set up another control system if it will add this functionality.
I know this can be worked around by adding a pico which controls the two dimmers. I do not want to add complexity to the room by hanging an additional pico on the wall.
My specific situation is annoying and complex, and if the above is possible then I think it will resolve my problem without me needing to post a convoluted thread in search of another solution.
Thanks!