When using the DoF-Picker, Transformation-Slider/Fields in the Camera Panel, the Camera jumps immediately

to somewhere in the universe at the y-axis.As closer i get to the object, so much the worse is this behaviour.

Locking the camera doesn´t help. Sometimes i just have to roll over the panel with the mouse, without clicking anything. It´s the samewith 2020 and 2021Pro.

I can adjust the camera with the space-navigator, but this doesn´t help me

with the DoF -Picker. Maybe i can create a short-cut for the picker?

My VAR has no idea how to solve this problem.