I guess that depends on Paul’s use of the Greek word(s) we use for the English word resurrection. If the Greek literally means “raised up”, does that mean the body was reanimated, or Jesus ascended into the heavens? Paul doesn’t have any post-resurrection narratives of Jesus walking around in his reanimated body.
I can't comment on the Greek (at least, not right now), but Paul over and over talks about a body in this. It's a different body, but it's still a body. That's a huge focus of the discussion.
If Jesus "just" ascended into the heavens (as a spirit), Paul's discussion makes no sense. Paul clearly thought that Jesus had a body after the resurrection, no matter what Greek word for resurrection he was using.
It would be a spiritual body made out of pneuma, like the angels. Spirit meant something a bit different to the ancients. Pneuma was a substance. The supernatural was literally above in space for them. Why would a flesh and blood body ascend into the heavens where the spirits lived? Anyway, Paul had an ancient Jewish/Greek view of the cosmos, not a 21st century one.
