Before updating to Parallels 13, I ran my Win10 VM in a window, maximized to my screen size, with my Mac dock on the left side of my screen (i.e., not full screen). This is on a 27" iMac. Now, my VM always starts up in a much smaller window and I have to hold down option and click the maximize button to get the VM window size back to where I want it. I can't find any options to save the VM window size. What's going on and how do I correct this behavior?