I attempted to replicate the issue, but unfortunately I was unsuccessful. If you'd like to view my efforts, you can check out this FIDDLE.
By the way, I have a full-page menu that can be scrolled vertically. Inside the menu, I have placed some images that I would like to remain fixed at the top while also scrolling with the rest of the navigation. Has anyone encountered this problem before?
Although I haven't been able to reproduce the issue on the fiddle just yet, you can see what I am trying to achieve there.
UPDATE:
I have identified where the problem lies -> Check out the updated fiddle here: NEW FIDDLE.
The root cause seems to be the implementation of transform: scale
.
UPDATE 2 + NEW ISSUE:
Let's set aside the initial challenge for now, as I intend to remove the scale animation. On a Mac using Chrome, if you scroll over the image in my original fiddle, it does not move. Any suggestions on how to resolve this new problem?