A crash can consistently occur when Mario grabs on a pole whilst in the close up Mario cam. This can be triggered at any point, but that can be temporarily prevented by interacting with certain objects. I found out that interacting with a Star, an NPC, or holding an Object will prevent this crash as long as Mario is in the level (although there may be more ways). Exiting out and re-entering the level reintroduces the issue. Applies to both modes.
A crash can consistently occur when Mario grabs on a pole whilst in the close up Mario cam. This can be triggered at any point, but that can be temporarily prevented by interacting with certain objects. I found out that interacting with a Star, an NPC, or holding an Object will prevent this crash as long as Mario is in the level (although there may be more ways). Exiting out and re-entering the level reintroduces the issue. Applies to both modes.
MB64 file I used for testing: https://i.ryadev.xyz/unmotp4.mb64
Crash screenshots: