Hey there @Ellis Traub -- thanks for your post!
This is 100% going to be an issue within your Zoom settings, not your Calendly settings. I can still attempt to help you fix it though! 🤗
First, check out these Zoom Help Center articles + Zoom Community questions: 
Based on those, it does seem that this might depend on both your Zoom account settings + the device you are signing into the meeting from.
If those articles/questions do not help you sort this out, please reach out to Zoom support here and consider posting in their community, here. They should be able to assist further.
Good luck! 
                
     
                                    
            Thanks so much. I’ll check out your suggestions and go to Zoom support if I have any more probl
 
                
     
                                    
            	Thanks so much. I’ll check out your suggestions and go to Zoom support if I have any more probl
	 
	 You are so welcome -- good luck!!! 🍀