Stimuli (text and images) appearing smaller when sharing my script with others

When I share my code with others who have the same PsychoPy version and even the same laptop (Macbook 13 inch), the sizing of the stimuli (images and text stimuli) shrinks. Not sure why this is occurring as we are using the same platform and PsychoPy version.

Do one of you have your screen resolution set to lower than the laptop’s capabilities?