HMI editor drag and drop or move with mouse not working

Hello,
In the Hmi editor just moving the symbols or object with mouse commands does not seem to work. Do i need to press a an extra button or command?
The version i am using is 2023.0 lts.
With kind regards.

plcnext.jpg

Do you mean in the PLCnext Engineer HMI editor - clicking an object with the left button, holding the left button down, dragging the object, then releasing the mouse button, does not work? Is that correct?

Hello,
Yes this is what i mean. When i do this the Symbol editor opens.