Barney-15E wrote:
From your description of what is happening to you, and what we experience, you have a problem with your system.
Apple will likely not provide any fix for what is wrong with your system as it appears to be an isolated problem.
...
Since the OP has now 'signed out' of this problem, my reply is for those interested in this question. Frankly, before this post I'd not realized there was an "auto fill" for tag values, so the question itself intrigued me and I tried some experiments.
Because I have those seven (admittedly-dull) tag values, it was easy to try out a couple of experiments. First, I typed a letter that was in NONE of the tags -- easy to do with only 7 values. There was no gibberish presented -- nothing was suggested that began with that letter. Instead, an option was presented to "Create new tag 'aaa'" (where "aaa" was the tag value I'd typed). Had I taken that option I would now have 8 tag values on my list. (And so it goes.) Either the OP was doing that, having typed some "gibberish" and hitting 'return' (perhaps without realizing that the "Create new" action was being triggered), or the system was somehow otherwise populating the tag values list behind the scenes. I don't suppose we'll ever learn this -- but the former seems the more reasonable alternative.
Next, I typed a letter that *is* the first letter of one (or more) of my existing tag values. This time I was presented with those values ... and ONLY those values -- i.e., I did not see Mavericks doing any creative guessing or adding something other than what I had explicitly placed on my own list of tag values. If the OP is still listening in, it would be interesting to hear if her system is presenting fill-in values OTHER than what is on the tag values list (i.e., what is displayed via Finder Preferences -> Tags)??? Also, out of curiosity, roughly how long is that list?
Barney-15E wrote:
...If your only problem is that it is auto-completing the tags, then I really doubt they would fix that just for you. It's way to valuable of a feature to remove it just for you.
Actually, having the ability for a user to turn off auto-fill is not that unusual an option. It's available in Safari and Word (etc.). If enough people request it, it might come in a future OS release.