Bedrock TNT explosion fails to launch player & mobs on survival. Works properly on Java

Consider the TNT setup attached.

Upon activating this, in creative, while you're in the water, the TNT explodes and you get shot into the sky.

In survival however, the TNT explodes and you go nowhere. Same if a mob is placed there (survival or creative), they don't go anywhere.

In Java however, the same exact setup launches the player in both survival and creative, same for mobs.