This looks like another regression in v0.9.0.

It seems like glob expansion only expands in the last path segment, not in any earlier path segments. For example:

common.expand(['test/r?sources/file1.txt'])

This will return the same literal input that was passed in: test/r?sources/file1.txt. The expected response is test/resources/file1.txt (an actual file). Interestingly, this appears to only be the case for the ? character. Other symbols (like *) will still expand as expected.

The ? still works when it's used in the final path segment (the file name). The only issue is when ? is part of a folder name in an earlier path segment.