Yes, they know each other but the key difference is that Poe is not searching for Luke. The crawl establishes that the resistance leaders know Luke’s whereabouts but it’s classified information. Kylo is hunting down resistance leaders in an effort to find this information. Poe only has the map at the start as he’s trying to keep it out of Kylo’s hands.

The first draft of this edit is roughly 80% done. I just need to tidy up the Finn/Rose/Rey content in the battle of Crait.

There is one minor continuity frustration which is Kylo’s scar but I don’t believe it is a significant issue. Potentially I could attempt to deep fake the two scenes but I feel that’s over kill. I could explain it away in the crawl saying Kylo has been left with an ‘unhealing scar’ or some such. Perhaps the physical manifestation of his ‘split spirit’.