How do I wire a 3-way Zooz Zen21 smart switch?

[myCharlie]

The following dead-end 3-way wiring diagram shows my current setup with the Zooz Zen21, but it's not working. This wiring works fine with a simple standard paddle 3-way switch that doesn't require a neutral wire. However, since the Zooz switch requires a neutral wire, I ran a white wire from the capped neutral wire from the breaker and the light switch to the neutral slot in the Zooz, but it didn't work. Is there another way to get the Zooz switch to work? Thank you in advance.

 

[Megawatt]

The following dead-end 3-way wiring diagram shows my current setup with the Zooz Zen21, but it's not working. This wiring works fine with a simple standard paddle 3-way switch that doesn't require a neutral wire. However, since the Zooz switch requires a neutral wire, I ran a white wire from the capped neutral wire from the breaker and the light switch to the neutral slot in the Zooz, but it didn't work. Is there another way to get the Zooz switch to work? Thank you in advance.
View attachment 119134

Try switching your travelers, other than that it looks like it should work