No. It did work. But I didn't find any use for that. My jolla died so I can't try it again and tell you exactly why but...... The thing is that sometimes people tend to go over the top for some specific case/uasge pattern. And that's OK. But when you end up with 125487 alternate ways to do something that's already possible in the system anyway then it becomes quite messy. Just like those gazillion patches or 62490 GS extensions or 9872648963 magisk modules. 10% of them are really useful and bring something new while the rest of them is just for 0.1% of users. And what particulary bugs me is when people can't accept that their system moved on so they bring back "how to" from previous versions. And it was sailfish 2.x