I am using windows 10.
The whole file explorer process just stops working. I cannot click on any icons in my taskbar and the one thing that works is the windows key on my keyboard, which is almost useless as opening anything from there doesn't work either.

When I first saw that feature I was pleasantly surprised, as I like to keep a lot of tabs open at once. However, I quickly realized that when I want to close a tab, I have to navigate to it first. It would be really convenient if I could do it straight from the "search tabs" window.
It could be a really great feature, maybe even add the possibility of manual/automatic sorting of your tabs.