It does work, just from the second level onward! It’s worth playing a bit beyond the first level! ;)
By the way, do you know what your game reminds me of? NES Road Fighter!
Viewing post in FroggersLocalMultiPlayersFanGame jam comments
lot of games have been played without errors of yours, you can detail the situation when it happens to reconstruct, we played by 1 and 2 players 3 rounds and it have been worked without any problem, with only one exception that some players asked to make is a bit easy and colliders are unusal big that have to set back on next patch, where at the 3 frogs only, that it runs also smoth, again.