Sometimes when you are performing a definition query, you are pulling values from the same column and most of the times using the same operator as well. Currently, when a new clause is added you have to manually select the operator and column again. So, imo it would save some time and clicks if Pro replicates the last clause whenever a new clause is added as this way you will only have to change the value and maybe the condition.
![Ed__0-1704819717669.png Ed__0-1704819717669.png](https://community.esri.com/t5/image/serverpage/image-id/90980i2B8CE1DDF22D3F23/image-size/medium?v=v2&px=400)