basaltToLavaConversion is not fully compatible with Carpet's movableBlockEntities about rug

[RubixDev]

I can confirm both bugs you mentioned still working with the latest 1.17 versions. I will work on them now

[RubixDev]

Finally got it! The problem was, that carpet overrides one minecraft method, which I was changing for the basalt conversion, when movableBlockEntities is on, so I had to figure out a way to change that method the same way.

Now onto that double conversion...

[RubixDev]

Also what you said that it looks like it's working but isn't, that is only with rug installed on the client, or at least I didn't have it with a vanilla client

[RubixDev]

Got that as well now. It was basically just another basalt block generating, due to the vanilla behavior, that then immediately converted into lava again. I now added a check if the block already is a lava source, and if so, cancel the generation of the basalt block

[Infinidoge]

Nice! That was quick, good to see that it wasn't a deep incompatibility.