'Steel door' missing the 'door' part in the name [1.3.3076]

[Air_42]

For some reason 'steel door' is named 'steel', all other doors are fine

[Canute]

Hi,
the name got displayed right at my version (3076).
When you don't use any mods that maybe could change it,
i would suggest that you delete the Data folder inside the rimworld installation, and then repair or reinstal RW and the DLCs you might use.
Maybe some old files distrub RW at your side.