Two Shelly Dimmer, two switches (one single and one double)?

Hi,

I am going to install 2 Shelly Dimmers in my bedroom, one is for the lights in the bedroom, and the other is for the walk-in-closet.

By the entrance of the bedroom there will be a double momentary switch, which controls both the light in the bedroom and the other button controls the light in the walk-in-closet. Additionally it will be another switch in the walk in closet (single momentary) which also controls the light in the walk in closet. How do I connect the Shelly dimmer to allow two buttons to control the same light.

Both are momentary switches, so there should be no issues right?

Made a simple sketch, but I don't know how to connect it.