Alex,
I do not know if it is related or not. You mention that now it is possible to add bankinfo for custom coinss, but what kind of use for it? for non supported currencies in the fixer API?
I suppose you did not had the time to check about setting different icons for the customcoins. I am not sure if the mentionned filter can be used for a custom one, because as I could test, it relyes to the icon named “Custom”. I does not know how to make it different for different custom created ones.
Thanks as usual
Regards