Permission denied while attaching files (may require classic confinement)

[jamesh]

I’ve written up some instructions on testing out the portal support as it exists so far:

Desktop portal testing notes for app developers

As some people might know, I’ve been working on bringing desktop portals to the snap ecosystem. We’re not quite at a point where it all works out of the box, but it is now possible to test without having to compile everything yourself from unmerged branches. While it isn’t quite ready for regular end users, I think it could be interesting for application developers who want to see if portals can improve the experience of their snap. So here are instructions on testing: Set up snapd and xdg-d…

As I said earlier, I’m not sure how well Electron integrates so far but this should be enough to test.