I'm glad you liked it! I warned my partner about the fourth level! 😏
You can actually get stuck in walls if you're unlucky, but the fix is easy - just switch back to another dimension. There's absolutely a fix for it, because the pieces still exist in the level, they're just not visible and have no blocking collision. However, at this point I thought it was better to just have people hilariously trapped in a wall, able to look around but not move rather than be in a scenario where the radial menu doesn't trigger for an unknown reason. :)