It has been brought to my attention that I may have posted some incorrect information. Thanks to both Andrew von Nagy and Jason Hintersteiner for raising the question of whether or not .11r is enabled by default. After thinking more about this, I realized that this would in fact be a weird default setting. After further research and some quick labbing, I determined that I did post incorrect information. 802.11r is NOT enabled by default on PSK networks on the Cisco WLC or the Meraki dashboard. I have updated my previous post with an EDIT but left the original information posted.
My apologies for the incorrect information.