Currently there is a setting in the keybindings group called Default Chain, with the description: “Automatically sets the Chain Mode to this option at the start of each turn. Default is Keep”
However through some testing and discussion in #omega_help, it seems either it never did this or was intended to only be at the start of every duel, rather than in a turn.
I would rather this option actually trigger at the start of every turn, this text be fixed and another option created for this, as this is quite a useful usecase.
Thank you kindly