Find as you type is inactive when the search being typed is already saved. I get it that it makes it easier to find a previous search. There is a learning curve though If one is used to typing and watching the file list change with each character. I thought it was broke to start. Any reason both could not be active.
Lets say I type directory in the search box, the search is saved. For any subsequent search for directory the search does not start until the y is entered. If I stop anywhere short of the y no search is executed, it just sits there. I can arrow down to directory and hit enter. If I complete typing directory the search executes, with the y. Happens with Windows and Everything global searches. First one is find as type, second one not so much.
I use Everything like I use the Opus (Quick) Filter Bar, there being no delay. I tend to change one character in the field (Backspace + other character) to instantly check on other files.
It'd be great to be able to do that with the Opus Everything search also without any delay.