Ever since updating I have been experiencing two strange issues issues with Finder: 1. Sometimes when I switch tabs the Finder window suddenly for no reason expands from top to bottom, occupying the vertical space of my screen. 2. When I go into a folder and hit the back button I get taken back right to the very top, instead of the position of the folder on the page. I've noticed this ever since the Beta version and initially thought it would correct itself on the final version. However the problem still persists. I've noticed some people on here having similar problems. However there's no solution to this. I have deleted the Finder preference file and relaunched Finder, unfortunately that did not resolve it.