Hey there's only one keybind and that's configurable in "advanced settings >other"

引用自 Kamen：

Hey there's only one keybind and that's configurable in "advanced settings >other"

What do you mean by advanced settings? How is this accessed?

Unfortunately currently there's no way to edit this during game, but you can change the settings before starting the game. Advanced settings can be found on the start configuration screen in bottom right corner.

FYI: You can now access the shop using context menu and even change the settings ingame.

You can change the keybind in the config screen for the battle, the same dialog where you set up the group count, mode etc.
It's in one of the sections, currently can't remember which tho.