Thank you for providing the solution. I am having this issue with my carpet cleaning website but only on a specific post (you can check HERE ). This thing feels strange to me I guess the file is which is creating that issue is used on this post specifically or something like that!
I have excluded the file and after that I fac some speed issues. I don’t know why the website is doing a weird behavior so i searched and fix the speed issues as well thank you for helping!