I intend to send this as a ticket too, but we've discovered that when adding a keyword to an asset that there is a bug that creates a new blank keyword field below the keyword that you've added. Blox automatically saves all keywords typed into these fields, so I discovered even the blank ones are automatically saved. Yesterday, I cleaned out HUNDREDS of blank keywords out of our keyword list in the admin. I wanted to mention it for anyone else noticing that the keyword auto-dropdown isn't working quite right.
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