Does anyone else experience that the gangway door on the Cl.387 in the Livery Editor isn't editable, other than with the Paint option? I can't add any layers onto it, as they hide behind the gangway section instead.
For the 387, you need to move your chosen shape as far left as possible on the sides, then use Projection Settings to reduce bleed into areas outside the gangway. It's a pain, Ik, but at least there's a workaround.