Hello!

You used
material=wood,
on https://www.openstreetmap.org/node/12776745135/history

Have you maybe meant
material=wood
?

I am pretty sure that it is a typo, but not sure enough to just replace it (I edited some objects where situation seemed more clear to me).

Or have you used this value deliberately? In such case, what was the intended meaning?

If it is a mistake - can you fix it?