Why is it when I execute a command like:
/itemnotify ${FindItem[Traveler's Rucksack].InvSlot} rightmouseup
It opens the next bag in inventory. So, for example, I have the Traveler's Rucksack in my first inventory slot, very top left, and a Medicine Bag in the inventory slot immediately to the right. The above command will open the Medicine Bag. This is consistent throughout the inventory slots. Doesn't matter what kind of bags or their location. It will always open the next inventory slots bag.
/itemnotify ${FindItem[Traveler's Rucksack].InvSlot} rightmouseup
It opens the next bag in inventory. So, for example, I have the Traveler's Rucksack in my first inventory slot, very top left, and a Medicine Bag in the inventory slot immediately to the right. The above command will open the Medicine Bag. This is consistent throughout the inventory slots. Doesn't matter what kind of bags or their location. It will always open the next inventory slots bag.