Timecode Unexpected Behaviour

I think there is an issue in resolve relating to timecode passed 24 hours. For all media and timelines I'd expect them to go as high as 23:59:59:xx then reset to 0. This isn't what happens in resolve it just keeps going which has led to a few issues in BITC with dailies and with conforms of media shot over that time with TOD. Is the resolve approach on purpose or an oversight? Or perhaps there is a settings somewhere to change the behaviour?