Scroll behavior

We have a screen for the appointment book. The appointment book is represented with a table, this table has a sticky header (with the employees) and a sticky column (with the hours of the day). Right now on the screen you can scroll horizontally, vertically and diagonally. We want to make it horizontal and vertical only. I have a branch with some advances in which we have achieved what I am talking about but when activating this functionality we lose the sticky header, and if you click on the cards to move them they have a little strange behavior.