Direct Offline Processing + RX Connect, not sending whole clip to RX?

I’ve ran into a strange bug when using DOP.
(Ignore the shoddy editing to the left of the main clip in the screenshot)

When I try to use DOP and RX Connect on this clip (as a new version), when it arrives in RX, the audio ends prematurely.
I’m not sure how else to describe the issue with any more detail, but check the screenshots attached.