Hello_moveit tutorial freeses while using the Visual tools Gui

[eyal-friedman]

Working with picnic Moveit tutorial: https://moveit.picknik.ai/humble/doc/tutorials/visualizing_in_rviz/visualizing_in_rviz.html
and the demo freezes while using the [hello_moveit.remote_control].
After pressing the first [Next], the node freezes and doesn't continue to the execution code.
Tried several ways to check it, including downloading the full node code from the site, with no success.

Any idea?