I purchased all three tools yesterday and set up a pool with two new WD blue 4TB HDDs.
I've copied around 140GB to the pool so far, a subset of which is configured as "x2", but mostly non-duplicated.
I have v2.2.0.762 BETA installed (the latest as of today) as well as the latest beta of Scanner.
Scanner reports no issues at all.
I've run "Re-measure...", "Re-balance", "Re-check duplication" multiple times, and rebooted a few times as well, but Pool Organization is still yellow and the tooltip says "Duplication inconsistent"