When you build a gate in contact with a diagonal cliff, it is initially closed as expected, but once it opens it never closes again.
Moreover if the gate extends over several times, only the first gate tile remains open, the remaining ones will close as intended – so the gate is half open/closed.
I initially noticed this issue on a rail gate passing next to an ending diagonal cliff. Vertical and horizontal cliffs don't seem to have the problem.
In the first screenshot you can also see some strange merge between the gate and cliff textures where the cliff is displayed on top of the open gate (highlighted tile + another one up).
[Twinsen][0.17.17] Gates next to diagonal cliff remain (half) open
Re: [Twinsen][0.17.17] Gates next to diagonal cliff remain (half) open
Fixed in Version: 0.17.21.
Thanks.
Thanks.