Why does Samsung Music in Bixby Routines play random songs?

[triaasteria42]

So I have a Bixby Routine which plays a song from Samsung Music whenever my phone battery hits a 100%. But the problem is Samsung Music plays any random song when the battery hits a 100%. Is there any way through which I can play a specific song through Samsung Music once my battery hits a 100%?

My Bixby Routine

[PrashantDBhatt]

There is no mention for which song.
Change the function. Remove play the song and add speak notification loudly