Nope. I knew it's a dynamics mono effect before I read your post. Actually, after dynamics mono, I checked ALL the categories just in case there was a mistake in the release notes.
In dynamics>mono, I can see, in this order, deluxe comp, red squueze, kinky comp, ampeg octo comp, Rochester comp, la studio comp, 3-band comp, nose gate, hard gate, horizon gate and autoswell. Not any feedbacker.