1. Geyser generates multiple streams of vapor.
2. The amount of water at the geyser so great that does not have time to leak. Water is becoming more and more in tile
It looks like a bug
Steps to Reproduce
Dug up a biome with Gezer
Status: Known Issue
We are aware of this issue and have it logged internally but either we do not have a fix ready yet or we are not planning on addressing the issue in the immediate future.