error messages in header block page content

I’m using a sticky header on a page.  When validation errors occur, the height of the header increases and covers up the content on the page below.  You can’t scroll up to fix it.  I found a few others reporting similar issues (page not re-drawn after header height increases when an image loads), but none related to error messages.  The solution offered in the other threads does not apply here (Add a wrapper of fixed height to contain the image).

Do you have the save and cancel button in a page title in the header?   I think that’s why the error message is showing there.  You might need to move the page title out of the header… 

Error messages are generally shown in the first page title bound to the model where errors take place.