Finder launched by "Save As" in MacOS resizes Edge window

When doing "Save as" where a Finder window is opened to choose the save location, the Edge window gets resized so that there's space at the right-hand side of the window. I've only observed this behavior on MacOS (never happened on Windows 10 or Windows 11). In previous versions, the window used to resize back, but as of 107.0.1418.28, it stays stuck in the new smaller size.