No, in my case, after about a week or so I uninstalled all prior versions once I became familiar with the new features of the newer version. I had no reason to keep older versions installed. I no longer have any trace of CC applications on my machine, just the CC 2014 versions.Even when they co-existed it was merely a difference between spotting CC vs CC 2014 shortcuts, so ultmately it was not much of a deal breaker.
It is unfortunate that your CC app does not show the latest as installed, even though it is, and I hope there is a resolution for this, in this case. I will certainly have a look around to see if there is something posted elsewhere.
Darrell