The in-page wizard should have its footer fixed/sticky at the bottom of
the page with the main body area scrollable if necessary. This is the
default Patternfly behavior.
Currently, the entire wizard grows to fill its parent container. Setting
the overflow property in its parent div, which has the .chr-render class
defined by Insights Chrome, to overflow solves the issue and causes the
wizard to behave as it should.
The Insights Chrome team is hesitant to make this change in Insights
Chrome as it could break other apps layouts, and suggested using
Javascript to accomplish this:
https://github.com/RedHatInsights/insights-chrome/pull/3117#discussion_r2129045341