Since updating to SailfishOS 4.2.0.21 (Verla), external control via wired headphones play/pause button (Sony) only work when Talefish is the active foreground app. The button gets ignored as soon as I switch to homescreen or another app. It used to work on the previous 4.1 OS. I read in the release notes that something about MPRIS changed with 4.2, which might cause the issue.
Talefish 7.1
Sony Xperia 10 II
Wired Sony headphones (single button)
Since updating to SailfishOS 4.2.0.21 (Verla), external control via wired headphones play/pause button (Sony) only work when Talefish is the active foreground app. The button gets ignored as soon as I switch to homescreen or another app. It used to work on the previous 4.1 OS. I read in the release notes that something about MPRIS changed with 4.2, which might cause the issue.
Talefish 7.1
Sony Xperia 10 II
Wired Sony headphones (single button)