[BUG] - Multi-Track to Mono Expand borked

OK - so I have a 4 channel Poly WAV at 96kHz/24 Bit in one track which I am “expanding” to 4 mono tracks.

The project is set up at 96kHz.

we’re on 8.2.10 on OSX Sierra.

When I expand the poly files into mono files, there is only a short slither of audio visible in the timeline from the original poly file. I have to group the clips and drag out the right hand side.

Once I have done that, there’s approximately a second’s worth of audio missing in the mono files.

Thats strange. I use this function quite a lot. Never had this. Is it the same with 48/24?