Add subnav height to sidebar scroll calculation
Adds subnav height to be subtracted from total height of screen (looks like the build log page is the only one that has a subnav & fixed sidebar)
Closes #30063 (closed)
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Adds subnav height to be subtracted from total height of screen (looks like the build log page is the only one that has a subnav & fixed sidebar)
Closes #30063 (closed)