2d Rendering seems broken

[bloerwald]

As per Kobiesan on discord, 2164 has broken lighting in 2d mode. They attached a “good” version and that version screenshot.

It is unclear if the issue persists in more recent versions. If yes, it appears the normals are rotated to be facing downwards, likely mirrored not only on up axis though (mountain shadows are also wrong), and additionally slightly darker.

[bloerwald]

https://cdn.discordapp.com/attachments/715195034181304341/747245247461064864/unknown.png

https://cdn.discordapp.com/attachments/715195034181304341/747245668925571172/unknown.png

[Adspartan]

It seems to have been fixed at some point so I'm closing the issue