Hello Maria and thanks for your answer !
I went far enough to find the origin of this problem, to the point of creating a test site to be able to find the origin. I’ve done all the first part that you indicate and a small part of the ‘Tracking down issues with specific setups’ at that time. I will continue my investigations a little later.
I can leave you the address of the stagging site, the problem doesn’t appear on the home page, as popup maker is set to not activate on this page, but on all posts/articles.
Example on stagging site : https://gurumed.wpstagecoach.com/2020/12/15/ds-lge-de-4-mois-les-corbeaux-disposent-de-toutes-leurs-facults-mentales-gales-celles-dun-grand-singe-adulte/
Thanks
