I’m trying to use the Natron snap. However, it can’t access the filesystem, rendering it useless to me. There’s no way to file bugs against snaps, and even if there were, doing so could fix the problem in the future, not now. How can I make snap grant filesystem access? I tried passing
--classic, but that failed with the message:
Warning: flag --classic ignored for strictly confined snap natron
How can I work around this?