It's odd to me that some of the default commands for "gestures" aren't available in setting up a custom profile. Specifically, I was hoping to map Task View to Click + Up (in the Virtual Desktops preset, it's just Click), but Task View isn't an option in the custom setup.

It would be nice to have it be truly CUSTOM, allowing me to set it to any command. At the very least, all the preset options should also be available for the custom sets!