Inovelli Aux Switch paired to Lutron Diva Smart Dimmer

I’ve lost the battle. Between my wife, my nearly blind mother, the inconsistency of the Inovelli White switch, and the ‘confusion’ being next to a Caseda, I’m going to change over to a Lurton Diva Smart (paddle) dimmer for our kitchen lights. I found an old post where a few non-Inovelli aux switched work with the Inovelli smart switches, but does anyone have experience with using an Inovelli Aux switch with the new Lutron Smart Diva Dimmer in a wired 3-way circuit?

Pretty sure you have to buy the Lutron aux switch or a pico.

What exactly is inconsistent about the switch, and what is confusing?

For my 84yo, legally blind mother, I think she accidentally pushes the favorites button. My wife claims it doesn’t turn on occasionally with a single physical button push, I’ve only experienced that once or twice and I could probably chalk it up to not pushing it hard enough or too hard, but this light switch is probably the most used in the house and I need it to be 100% all the time. The wife wasn’t thrilled with the way the dimmer works either, so I have to choose my battles. To answer my own question, I don’t think the Inovelli aux will work with the Lutron, but a dumb switch can (and does). I finished the install over the weekend and I have a happy wife (in this department, anyway).