skrollr shows inexplicable behaviour after page reload on Safari

[dev-cb]

I am wondering whether the following behaviour is just a problem on my machine (running Safari 10.1). I have absolutely no explanation for this kind of bug. You can reproduce it:

• Navigate to https://markovian.com/team-expertise.html or https://markovian.com/product.html using Safari (on these pages is skrollr running)
• Everything appears normal, the content elements targeted by skrollr are animated on scroll.
• Reloading the page (cmd + r) will cause the bug. You will notice that the content elements targeted by skrollr will not appear correctly.

Calling s.getMaxScrollTop(); in the console will return different values, comparing the normal page load and a reload of the page.

I tried to disable all other JS scripts with no result. So this bug seems to appear independently from other scripts.

Main questions:

• Could you reproduce the behaviour?
• If so: do you have an explanation for this?

Thanks a lot!

[dev-cb]

I tested it on another MacBook (using Safari 10.1) and the same issue occurred. On an iMac 27" (using Safari 10.0.3) I could not reproduce this issue.

Does anyone confirm that?