Every time I use the search/replace dialog, this bug keeps coming up. If I start typing something in either the "Find what" or "Replace with" fields, previous matches are automatically completed inline. This means that if I type "ma" it'll automatically complete this with "main()". I can keep typing, it simply matches whatever I type.
However, this causes problems when I just want to search for what I've typed. Often I'll hit Control+F for the Find dialog, then type "ma" and hit enter (wanting to search for "ma"), but it's automatically completed to "main()" and I search for that instead. I'd love to keep the drop down box of suggestions like it does currently, but I'd like to be able to turn off the *inline* autocomplete as it gets in the way quite often.
My suggestion is to put an option in "General->Dialogs" called "Disable inline auto-complete". It can stay defaulted to false to keep the current behavior, but at least then I could disable this if I wish.
One small note: sometimes the dialog inline autocompletes, sometimes it doesn't. It's hard to determine right now what causes this.