Levelers now coming on some H&M sofas

I've been noticing that in the last few shipments, many of the H&M sofas and loveseats are coming in with adjustable levelers on the feet. This is a great little upgrade, because so few floors are level and the fact I'm seeing them on all four legs (such as on this Kodiak Sofa) means that one or more legs can be off the carpet and the sofa can be leveled-up.

I have no idea what models are coming in with these, or if its across the line. I've been seeing them on almost all the standard 'non-decorator' pieces.