Default [Q] Headset music goes to speaker when Google Search button is pressed

I can't seem to shake this issue despite trying a few different ROMs, though I didn't have this on stock, so I'm hoping someone can venture a guess as to what the source of the problem is. I haven't found any solutions through exhaustive searching, and I don't even see anyone with a similar problem.

Whenever the headset is plugged in, I get music and video files playing through the headset just fine, but as soon as I press the Google Search button (to go to Google Search, with the option for voice search and all) whatever sound was playing goes straight out the speaker until I close it or actually complete a search, sending to the browser. I've had this happen a few times in public, loudly disrupting everyone around me.

I'm using CM 11, 0224 nightly

I've disabled voice playback on the search app, but to no avail.

Does anyone have any idea how to correct this?

(Oh, and if someone can inform me how I can get my ringtone to go through my headset instead of speakers, or if I can't, which ROM can let me do that, that would be super great)