If there a code for it? No. However, you can force a workaround.
Have two gather presets. One for Twelve’s Bounty and Giving land, one empty. Set Miqo to work for 3 minutes. Load first gather preset, gather 1, load second preset, gather until time is up, repeat chapter.
You will end up capped on GP again by the time things are off CD but it will 100% ensure those two skills are used in conjunction. You could also set your grid so the start point is always a node that has +1 attempts and instead of gathering until the time is up change it so it’s gather(1) and gather(5) with some afk time for cooldowns.