Jacob, you're analysis in comment #10 is accurate. Your comments about "ubuntu-local" in comment #11 is what I was going to suggest as a workaround, but it's interesting that it didn't quite work as you expected.
I'm going to be looking into this too. I have a bit of experience with the guts of libdbusmenu and friends. Maybe I can see why ubuntu-local isn't doing what you expect.
Jacob, you're analysis in comment #10 is accurate. Your comments about "ubuntu-local" in comment #11 is what I was going to suggest as a workaround, but it's interesting that it didn't quite work as you expected.
I'm going to be looking into this too. I have a bit of experience with the guts of libdbusmenu and friends. Maybe I can see why ubuntu-local isn't doing what you expect.