Sound.play then sound.stop then sound.play does not play sound, Why?

Questions about Thunkable
1
  1. I play sound - it plays sound
  2. I stop Sound
  3. Now again I say play sound - it does not play sound

Why

2

Please show your code blocks so we can help identify the problem.

3

Untitled
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If i delete block sound1.stop , it plays sound everytime.
But when I add sound1.stop, it plays sound only first time, never again.