How to burn down wooden buildings?

[Stefit]

I want more Njerp camps to spawn and I read from a 2020 post that somebody fascilitated the spawn process by destroying the buildings in a cleared war camp, so that on zoomed out map the tile is shown as 'ground'. I tried buring a giant fire next to and inside a wooden building but it didn't burn down anything other than the floor tile the fire was lit on, I'm now stuck with deconstructing buildings manually which is extremely time consuming. Is it even possible to burn down buildings anymore? If not, what can I do to help njerp camps respawn?

[Privateer]

For fire to spread;
You need to light two (2) fires on adjacent tiles, this fire can spread to new tiles which contain burnable items.

These starter fires can be minimal in size to start.

[Stefit]

Just what I was looking for, thank you very much  .

[Privateer]

Burning down my nice settlement.. (To "Burning Down the House")
https://youtu.be/gEAxdVa_de8

[GrimmSpector]

Crap, didn't know this, woops. Gonna burn down my whole farm when I go to light it up to fertilize.

[raredragon]

this is how you do it, they stole my kaumo knife so i burned their village

[Bert Preast]

"I became unreasonable"   

[raredragon]

arson was never a crime in UnRealWorld