This should have been fixed in https://github.com/ubuntu/yaru/pull/982, but it's not working for me with yaru master.

Part of the problem is that the path bar isn't "linked" (any more? I didn't see when it was, must have been when the PR was being developed though). If I use the inspector to add that class to the widget, it's better but some things still don't work properly like underlining on mouseover.
To test this, you can install nautilus, ubuntu-settings and gnome-shell-extension-desktop-icons from disco-proposed. Take those packages only, and be sure to disable disco-proposed straight away after installing.
cc @Feichtmeier
The reason is that the Yaru package in disco is not updated yet :)
It will be updated this week
Install from Yaru master and log into the Yaru session (could be optional)
And then it's fixed. Disco uses an old Yaru master
Ahhhhh sorry I forgot to say, this is with master - I was working with @clobrano on IRC to push master to disco, and noticed this when testing it out.
Shit happens :) I close this if your are okay?
No! I'm saying that it is broken when I clone git and run nautilus with that yaru
Oh... Uhm, this is strange.
I installed nautilus 3.30 + tracker in my 18.10 installation via https://launchpad.net/~gnome3-team/+archive/ubuntu/gnome3-staging
Works very fine there. Are the packages different in disco proposed and gnome staging>cosmic repos?
Yeah, one difference is that this is 3.30.4 and not 3.30.0.
Ahh, it looks like it's https://gitlab.gnome.org/GNOME/nautilus/commit/07d4876563ea7e032d4467742df2133eb3058dda :(
Ah alrighty, I will fix that, thank you!
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Ahhhhh sorry I forgot to say, this is with master - I was working with @clobrano on IRC to push master to disco, and noticed this when testing it out.