I’m not seeing that ellipsis thing in Windows right now, but I’l keep an eye out for it. Windows is rough around the edges for sure, though a few days in (and this gorgeous Huawei 13.3" touchscreen) and the rough edges are kinda pretty in their own high-def way. 
I will say, there are some interactions/UX things that always made more sense to me in Windows, and I’m enjoying having them back (albeit perhaps temporarily, as I will potentially return this thing and wait for the next MacBook). A couple that come to mind:
I like that Windows treats separate windows of a program as separate instances when you tab through active programs. This way, if I have a Sublime Text 3 narrow window on the right side of my screen, it shows up rather than all of the ST3 windows when I wanna put it side by side with something else, like a browser window where I’m researching. I tend to organize my screen 3/4, 1/4. That’s with most programs open on the left 3/4s of the screen and a few (Google Keep, a Sublime Text file) in 1/4 on the right.
I like when I right click on the desktop I can create a file in a folder. Making a text file wherever I want is something I spent a silly amount of time in macOS trying to jury rig.