@technicalgamer I have a similar issue.

Before the last update, when I typed "you" it went to youtube no problem.
Now when I type "you" it just goes to google search. It's getting really annoying.
Funny that when I start to type it it shows me the address "youtube.com" but it searches it instead of going to the site.

I tried with severals sites, and it appears its just youtube, both on Opera GX and Opera (normal). Since I mainly use youtube, I might switch back to Chrome until this is fixed.