we have some very strange issue in our webshop:

• You scroll down in a category and choose a product
• After the load of the productdetail page you go back with the "Back-Button" in Safari
• Safari does not remember the scroll position and automatically scrolls up to the header. (You can see for less then a second the right scroll-position before safari starts scrolling up to the header)

And now here it gets really strange:

• This problem just exists if the "Google Analytics JavaScript" ist loading!
• If we reject the cookie for Google Analytics, the problem is not happening. (As I can see from the Safari-Console, the JavaScript of "Analytics.js" ist loading at last)

Do you have any ideas how we can prevent safari from scrolling up to the header after clicking the "Back-Button"?

Do you have any idea how I can debug this issue?

Best regards.