Indicating popup position in the Show popup macro

When activating a popup using the macro command (from the button) it would be good to have a possibility to indicate a new position for the popup.
For example, I created a popup with thermostat and I want it to appear next to the button and not always at the same place. Or I want to activate a group of popups in one position when clicking on one button and in another position when clicking on another button.