Mouse on Client jumps back to Server

[alisam 1]

I have tried to search for a solution to this.

Running Windows 10 Pro (Server) and Windows 10 Home (Client).

Example:  My mouse is on the Client and I double click to start Acronis True Image.

A pop-up says 'Do you want to allow this app to make changes to your device'. However, the mouse pointer is now back on the Server.

I go back to the Client and click 'Yes' and the mouse pointer is again back on the Server.