@ajayjohn here is how I’ve been able to Bind several connected bulb remotes.
- create the group in ZHA
- add the lights to the group
- turn off the lights in the group.
- open the zha config/cluster page for the Lutron connected bulb pico
- under
Group Binding
select the group you wish to bind the remote with - check all the clusters available
- click
BIND GROUP
once - press the Light On button on the remote at 2-3 sec. intervals. After about 2 or 3 presses the lights should bind, and turn on.
If that doesn’t work, it may be worth removing the remote from zha, factory reset the remote and re-add the remote to zha.