Long-held wake lock drains the battery

[imprologic]

The moment I call TrackPlayer.setupPlayer(), there's a partial wake lock that never goes away, even if I pause or stop the player.

$ adb shell dumpsys power | grep PARTIAL_WAKE_LOCK
PARTIAL_WAKE_LOCK              'com.facebook.react.HeadlessJsTaskService' ACQ=-4m17s890ms LONG (uid=10279 pid=10119 pkg=my.app)

This seems to be draining the battery - usually it's about 1/4 of all battery usage. I'm seeing the same behavior on multiple devices.

It only goes away if I force-close the app.

Any ideas how to fix this? I'm using version 3.1.0.
Thanks.