When I reappeared MC-177780 in 20w17a, I accidentally found that when shulker box plays the closed animation, it will play the closed sound effect of shulker box when it is turned on again. It will turn on again during the closing process. It should not play the closed sound effect.

 
Then I tested in 1.18.2 and 1.19, and the results were the same.I think this problem has existed since 20w17a.

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