Since the Automation update I get random flickering of texture edges of all terrain textures. I have already verified the game resources via steam and re-installed it but the issue persists and its quite annoying. Attached you'll see a picture of how it looks when it sometimes gets stuck in the state without the texture edges.
A video of the flickering can be found here: http://smyck.org/oni-texture-flicker.MOV
I'm running macOS High Sierra with a AMD Radeon R9 280X 3 GB graphic card.
I'm also attaching the save file that I'm currently playing but it seems to happen on all new worlds I'm starting.
Start playing the game. I have just started a new world and everything is running super smooth graphics performance wise, especially since the last update so it might be related to some optimizations. However when the dupes are building something, for example a ladder, the moment the ladder is finished/materializes - all the terrain textures flicker briefly in the exact same moment. It should be noted that things I've built do not flicker.