Good evening, I would like to suggest that, when selecting a city to transport goods in the commercial port, there would be 2 tabs to choose between transport with "common" boats, this tab could be called "Fast transport" and another tab to choose transport with cargo boats, which could be This tab will be called "Cargo Transport".
I think this can help since, in the current system, when you want to make several transports with cargo boats, each time you need to "zero" the merchant boats in the scroll highlighted in blue and select cargo boats in the scroll highlighted in green.
Creating these tabs would allow "switching" boats with just one click.
I appreciate comments on this idea