Photoshop CC 2019 crop problem

Hi there,

I used to use the croptool by placing symetrical guidelines in my photoshop documents.
While holding the alt-key I set the crop exactly on the place where I liked to place the guidelines and then placed the guidelines. After placing the guidelines I tapped esc and moved on. Perfect workflow for me.

Since I installed CC 2019 something changed. 
After setting the crop where I like to place my guidelines the crop automaticaly applies at the moment I click my mouse at the guidline section. Actually the crop automaticaly applies whereever I click my mouse.

Is there anybody else having the same problem, or does anyone know how I can solve this problem?