Problem

When refreshed the page or accessed another page through the sidebar, the sidebar would scroll up, with custom  Sidebar configurations.

This is doesn't happen with default sidebar settings, the sidebar remains at the same point.Though page tree collapses.

Environment

Confluence 7.19.0

Happens with Browsers Google Chrome as well as Mozilla Firefox

Steps to Reproduce

1. create a 'SPACE ONE' and create a 'One' page and a 'Two' page.
2. create 5 subpages on each page.
3. Reduce the size of the web browser (not full screen) so that there is scrolling.
4. scroll down the page tree to the bottom and click on the page at the bottom.
5. Confirm that the scroll in the page tree is still at the bottom.
6. Add a setting to Space Tools > Look and Feel > Sidebar, header and footer > Sidebar.

   {panel:title=Two|titleBGColor=#00b3e3|titleColor=white}  {pagetree:root=Two|expandCollapseAll=false}  {panel} {panel:title=One|titleBGColor=#00b3e3|titleColor=white}  {pagetree:root=One|expandCollapseAll=false}  {panel} 

   7. Scroll the page tree to the bottom and click on any page (either a newly created page tree or an existing page tree).
   8. You will see the scroll move up.

Expected Results

Sidebar should remain at the same point

Actual Results

Sidebar scrolls up

Workaround

NA

Notes

Below are the screen shots which can explain the behaviour

Default Setting Behaviour

Customised settings behaviour