Comment 13 for bug 1936871

I haven't received any further reports from snap developers. I don't know if a recent squashfs-tools update on focal took care of the issue. The test script above is self-contained so it should be easy to run on a fully-updated Focal system to see if there's still a problem.

Note that lack of reports doesn't mean it isn't an issue anymore - the circumstance was rather unique and the sole reporters (wekan) worked around it as seen in the forum thread, but if the underlying problem is still present it could come back to bite someone else.