Since I have upgraded to the latest version of MC (v2.8.1 b1275), I cannot access the Hotpath view / add / delete interface anymore. The mouse shortcuts (Right click / Ctrl + Right click) are configured, but they do not work. There is still a "Hotpath" button on the Button Bar, but it doesn't do anything either. When I use the Button Editor to see what is configured behind that button, it turns out that it is an Internal Command in the Multicommander (base) module, but the command itself is missing, as if it disappeared.
The previously configured hotpaths still do work with the usual keyboard shortcuts (Ctrl + number), however...