It's not talked about because it's an understood issue with all 4.2 roms. Hashcode and dhacker29 are working very hard to get it resolved, but they have a very long list of things they're trying to accomplish simultaneously. I would recommend watching the CM10.1 thread or Hash's twitter, because that's where you'll hear any news about it the fastest. But until then, there's no reason to beat a dead horse. Just be patient, I have no idea what the progress is, but last time Hash tweeted about it, it didn't look good.
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