This was brought up a little while ago and still remains a bug-a-boo for me along with the print size and queue box
Johsef,
What you describe is a normal residual muscle memory habit. It is common to all of us. The cure is simply to allow enough 'getting used to" time to have the old habits fade and the new ones replace them.
There's nothing wrong with the software.
It's like changing cars. The old one had the shift lever on the column, and the new one has the shift lever on the console.
Keep using Ultimate, and let the old habits fade.
Fred