Could gitlptools snap please be granted classic confinement?
It’s a tool which adds sub commands to git (git-lp-*) to make it easier to interact with Launchpad, and given that Git repositories can be anywhere on the filesystem, it needs classic confinement.
The source is at https://launchpad.net/gitlptools
I suspect that this would work most of the time in strict mode since git trees are likely in the directories provided by home or removable-media. That said, I’ve vetted the publisher and granted use of classic. This is now live.