Does the "automatically download debug-symbols" feature of KDE work on Kinoite?

Just had a crash on Plasma 6.1, it is a bit less stable than 6.0

Now the reporter is busy with sending things, and I set the checkbox “automatically download debug-symbols for improved crash reports”.

The info tells me “the symbols are downloaded from your distribution” and I suppose this does not work with rpm-ostree, or does it?

Is this a wanted feature? layering debug symbol packages may not be wanted?

https://bugs.kde.org/show_bug.cgi?id=489204

KDE guidelines for getting debug symbols

I especially wonder how gdb works with Flatpaks