I am so done with Flathub.
First you have to spend hours rebuilding the entire world just to package the simplest thing, then you have to fight with Flathub admins about the application not feeling native enough on Gnome, which apparently is the only desktop environment that exists.
It is such an incredible waste of developer time just because you can't find any maintainers that know how to properly package an application…
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@UndeadLeech a great alternative is to package it for alpine, then if you're using a different distro, just use distrobox to run it.
@zachdecook I've tried packaging for alpine, but ran into some issues with protobuf. I'll probably try again some time in the future.