Yes, it is probably the same issue. I have been looking into it further and finding that it could also be that your graphics card isn't able to run webgl. You can try updating your graphics card, or, I've made a test patch that could fix the issue, it might not be that you can't run webgl, but that the game is preventing you from doing so due to risks of crashing. Doesn't really make much sense to make the game unplayable as an alternative though. Here is the link to the test patch. https://mega.nz/file/JegQVaTZ#efzK7M82djTOGtMG-4I82wfw0nVTqCWDmsYeVzB6FHc It's contents should be copied and pasted into the app.nw folder, if you are using the Mac version of the game.