How to open multiple wireshark window on Mac?

There are a lot of cases that I want to open multi wireshark window to see multiple packets at the same time. But, there is no option to open multiple window on Dock Icon. For example, we can open multiple Finder window by clicking with Ctrl key and select "New Finder Window", but wireshark icon doesn't have like this.

But, there is a way to open multiple wireshark window. You should launch wireshark via Terminal. Following command makes multiple wireshark windows opened.

$ open -n /Applications/Wireshark.app/