As a final note about this issue:
It seems like it requires to also have Woocommerce activated the site level.
Hopefully this will be useful for other user too.
Thanks for your fast reply.
I confirm your solution works in a fresh installed wordpress network.
However doesn’t seem to work on the project I plan to use it.
I guess this is may be something specif with my project so I will do more debugging on my side.
Hello,
I installed today the latest version of this plugin: 2.0.0 and resumed the QA.
One thing that I missed to share with you in my previous message was that debugger is turned on in wordpress configuration:
define('WP_DEBUG', true);
So basically in order to reproduce it, turn on debugger, and try to change any widget from customizer.
Thanks