Unable to assign a Robot to a process through 'Execution target' pane

Hi there, I was trying to assign a Robot to a process through Jobs but it does not show any robots available in the list in the ‘Execution target’ pane.

I have already created the robot.

Also the process has been created from the published package as well.

I am using UiPath version 2020.4.0-beta.718 with community license.