DnxHD renders with PAR DVCPro

I never had this issue in Resolve 14 but now when I render out to DNxHD 1080p 100/85/80 the footage has a PAR of DVCpro. If i render to DnxHD SQ , it is square pixels.
Is this a bug or is there a reason for this change? I have to re-interpret the footage when bringing into my aftereffects compositions with square pixels now.
Thanks
Is this a bug or is there a reason for this change? I have to re-interpret the footage when bringing into my aftereffects compositions with square pixels now.
Thanks