I just updated from previous version, can't remember which exactly. I have come to rely on the layer preview tool to quickly switch between layers and preview what elements are on what layer etc. In the new version every time you open the layer preview, it resets the selected layers regardless of what you had visible. It used to open up the preview with the layers selected that you had visible before opening the tool. This makes the layer preview almost unusable for me. Please fix to how it was in previous versions.