I am currently using 1.15.2 Impact 4.9.1, and I turn on baritone, then set a goal, and then path. In the settings I put max water bucket fall 255. I leave baritone to do its thing, but when I look back I had died from fall damage. I had a water bucket in my inventory with auto tool on. Please explain why water bucket fall isn't working. Thanks!

In the settings I put max water bucket fall 255. I leave baritone to do its thing, but when I look back I had died from fall damage.

It's working just fine, you changed the fall height to too much.