Metropolis Odd Behaviour on Skip

My Metropolis is behaving oddly and I’m not sure if I’ve turned an option on or something else is going on.

When I have a sequence running each step plays the number of pulses I’ve set. However, if I skip a step, the first step plays n+1 pulses - if it’s set to 1 pulse, it plays 2 pulses; if it’s set to 3 pulses it plays 4 pulses. All the other steps play the assigned pulses. If I skip more than one step, the first step plays n+1, the second step plays and goes back to step one, which plays n+1 and the rest of the sequence plays as normal. It’s quite musical, but not really how I want it to behave.

Firmware is v1.36. Is there any way to turn this off?