"Gap" in South KC with super limited inventory on market, any insight?

[George Red]

Hey all, I've been monitoring different parts of KC and somewhat recently noticed a trend of very limited inventory available between 63rd and 75th going north/south and Wornall and Prospect going West/East. I attached an image showing plenty of inventory outside of that immediate area... any insight on why there is a bit of an inventory desert there? I see some properties post but they seem to get swooped up, am I reading this right as a potential hot-spot where inventory is turning over faster due to increased demand?

Thanks in advance for any insight.