customize blank

@Leo ans @David,

I think I found, the "amr shortcode any widget" plugin is problematic. When active, personalize does not work.
When disabled it works.

Thank you for your help and for your long support.

I'm testing on several browsers and if it's ok I'll close the topic.

No problem :)

The debugging steps here should be the very first step whenever an odd issue like this happen:
https://docs.generatepress.com/article/debugging-tips/

It's ok for me. Again thanks

No problem :)