indestructable chest boat

i wanted to get the 1.19 chest boat early in 1.18.0.27 so i thought i was being smart by putting a minecart chest in a boat but when i try to punch either the boat or the minecart it wont go away. i have tried it on both windows 10 and android

reproduction stepts:
place boat on rails
place minecart with chest on the rail but like 5 blocks away
push minecart onto boat bam u have chest boat
try to break it
u cant break it!!!!!!!