Problem with the command undo and redo

Hello, after you install the update X7 6.1 using the command "undo and redo", when I go to apply the horizontal settings, coreldraw me moving objects correctly.
When I go to enter the settings vertical, vertical objects are copied diagonally into the box but do not enter any value for the horizontal settings.

For example:
horizontal settings: 0.0
vertical settings: -37.5
Number of copies 3

The objects are arranged me anyway diagonally.

It also encountered some problems?