) and with them placeholder works fine. We didn’t have the option ‘Force JavaScript in <head>’ on. I have whitelisted complianz.min.js and complianz.js in excludes, but still no. Interestingly in mobile the placeholders manifest when the site is scrolled but in desktop they don’t manifest without opening dev tools and not even then every time.
Yes, that resolves the problem. Do you happen to know which Complianz scripts I could whitelist in Autoptimize? Wouldn’t wanna disable Autoptimize totally.