Yes, the new Search icon is taking up the space that was previously Reserved so that you could click on the title bar and move it - a basic feature of Windows that has been around since I assume the 1990s. Now when I open up a bunch of tabs (normal), I can no longer drag the window. So... will look to use a different browser if this is not fixed. I have been dealing with this for a few weeks now and hoping it would be discovered and fixed by now.