If you have multiple AMS connected to the H2D, the filaments assigned to a hotend aren’t listed one below the other. This is extremely confusing in BambuStudio.
Even if a slot in the AMS is not occupied, this slot is not displayed as empty but simply skipped and the remaining filaments are numbered.
I think if there is a division for right and left, then the assigned filaments should also be placed one below the other.