[Bug] Loop Limits Don’t Do Anything

I’m having an issue with a loop on our site and I think the issue is with the plugin. We’ve created a section where users can add buttons and I’ve set this up as a loop called ‘buttons’ which works great. We need at least one button in the section but we can’t have more than 3 so I’ve set the ‘min’ field on the loop to 1 and the ‘max’ field to 3. Unfortunately, you can still add as many buttons as you want so the only way for me to limit what’s displayed is through a limit on the loop in the template.

Am I misunderstanding what these min/max fields are for or is there a bug in the plugin?