Export to *.ico for app use

First of all my compliments with the new Icon browser, very nice! :-)

I do have one "simple" feature request. Is it possible to also make an option to export an icon to *.ico with all the different sizes so it can be used with an WPF/UWP app?

Guide from MSFT: https://docs.microsoft.com/en-us/windows/win32/uxguide/vis-icons