Adjust the timing depending on your air fryer. My first batch took about 6 minutes and 5 minutes for the second batch!
If you pull them out and notice some are still slightly soft, throw the soft ones back in the air fryer for another minute or two until crisp.
Important Note about Salt: Not all salts are made equal and cannot be substituted 1:1. If you are substituting table salt for kosher salt, you will need to cut the amount called for in the recipe by at least half.