Error when disabling Inputs/Outputs

Given e.g. 4 Outputs, when the first is disabled and we change limits for the last one, we get the following error:

index 3 exceeds output index range [0, 3)

While there are only 3 active outputs, their range is [1, 4). The user can fix this by sorting the disabled In/Outputs to the end of the list, but this is just a workaround