File System Access not working for .cfg files.

[hallmw]

I am basically seeing the same issue here. I am having an issue if the file has a .cfg extension.

[KristofferStrube]

Hey @hallmw sorry for the slow response. This is a limitation of the API so it is not a bug. But I plan to upgrade this library to enable typed exceptions for the JSInterop so that you at least get an exception that you can handle specifically when the name is not allowed.