I think at the very first app opening on the watch I was asked something for grant permissions... but I think this there was a short error and I did set permissions for writing secure settings via adb AFTER that.
anyway, I got some error now on my watch, which I should show the developer ;-)
maybe this helps?
********************
com.joaomgcd.autowear version 3.1.1
Source com.google.android.packageinstaller
OS Build TP1A.220624.014.G985FXXSIHWHI
OS Code 33
Device SM-G985F
Manufacturer samsung
Product y2seea
at a7.a.r(SourceFile:21)
at q6.g.onSuccess(SourceFile:16)
at io.reactivex.internal.operators.single.k$a.run(SourceFile:15)
at i6.o$a.run(SourceFile:10)
at w6.k.run(SourceFile:14)
at w6.k.call(Unknown Source:0)
at java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:307)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:644)
at java.lang.Thread.run(Thread.java:1012)
Caused by: y5.a
at com.joaomgcd.reactive.rx.util.DialogRx.W(Unknown Source:2)
at com.joaomgcd.reactive.rx.util.DialogRx.V(SourceFile:7)
at com.joaomgcd.reactive.rx.util.DialogRx.H0(SourceFile:7)
at com.joaomgcd.reactive.rx.util.DialogRx.w(Unknown Source:0)
at a6.c0.run(Unknown Source:4)
at m5.j$b.e(Unknown Source:3)
at m5.j$b.a(Unknown Source:0)
at m5.l.onCancel(Unknown Source:2)
at android.app.Dialog$ListenersHandler.handleMessage(Dialog.java:1913)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loopOnce(Looper.java:226)
at android.os.Looper.loop(Looper.java:313)
at android.app.ActivityThread.main(ActivityThread.java:8762)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:604)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067)
********************