Lily pads are not flammable

Since when are wet plants flammable? Also, as a general rule, non-solid blocks can't be burned.

hows it non-solid, it has a collision box

also, all plants should be flammable

"Non-solid" == "Not a full block"
This site is for bug reports only. Feature and improvement suggestions are not currently being tracked here.

slabs can be set on fire, as well as stairs

Thats why he said general rule... wooden blocks and stairs can be set on fire

ok, out of interest where do you send feature/improvement suggestions

Minecraft Forums: Suggestions or Reddit.

thx