Created attachment 135015 [details] Sample image describing the issue SUMMARY Pages sometimes get cutoff and misaligned when hitting the "Previous Page" button. STEPS TO REPRODUCE 1. navigate through all frames of the currently selected page 2. navigate to the first frame of the next page 3. navigate back to the previous page using the "Previous Page" button OBSERVED RESULT The page will be misaligned until we maximize the window, change its size, or press on the image, which will result in the image being redrawn again and becomes properly aligned. EXPECTED RESULT The previous page should be aligned properly.