Parallax Scroll Reset

In a case where you have A parallex header set with a clickable button in it. In case that button is pressed and a new adapter is set , if the parallex header is at some offset then a blank space appears at the top. The new header appears below that offset. How can one reset the parallax offset to 0 before applying new Adapter

Reproduce the parallax-header flow described in the issue: press the clickable button while the header is offset, then apply a new adapter. Trace where the header offset and adapter replacement are handled; done means the offset returns to zero before the new header is applied and no blank space remains above it.

Written by the indexing model from the issue text.