[Joseph Jostar]

it's actually based on whether they still have 6+ momentum, not turn order (so you could use it vs someone faster if they skipped for example, or as a tactician with On My Mark). since they don't get a turn this round they aren't granted any momentum, which is why that happens. it's almost certainly going to be classified as 'intentional' so you might want to draft up a balance fu topic if you're concerned about it