Autofill feature be disabled?

Same problem here. Just spent hours throwing away Script folders, preferences folders, everything you can imagine thinking it was a problem I just created. But it looks like just a bug that apple over looked (or the more I look into it - they did it on purpose). When editing a Artist, Album, Genre, Grouping, Composer this will happen. If the cursor is at the end of the last font, the delete button just highlights the last letter (font). Pressing delete again dose nothing. Space bar will delete the last letter after its highlighted (like it should), but this is pointless. Erasing one Artist would take double the key strokes. The Song title section dose not have this issue, it works correctly (how it used to be).

Any one know how to turn this off?

Apple---Problem why it is a bad update. One artist is named "DeVotchKa" the other artist is named "Dev". when I type in "D-e-v" at that point iTunes thinks I'm going to type in "DeVotchKa". So it auto fills it in, but I don't want that, so I try to delete it but can't. Not only can you not delete it, if you find a way to space bar enough letters out and finale get to the "v" to spell "Dev" The "v" gets capitalized from the "DeVotchKa".

It cannot be turned off. Workarounds are to paste the whole word from elsewhere or start with something that won't have a match and then delete what you don't need after typing the rest.

E.g.

X

XD

XDe

XDev

Dev

tt2