Cannot find the if-then-else block

as title.

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See this discussion.

★ if-then and if-then-else block ★

May I know why the block-shape of "if-then" and "if-then-else" are different?

That really annoyed me, when I want to write a simple if-statement.

Is it possible to change the shape of the block?

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???

are you asking, how to use the mutator block?

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nope.  I found I missed the blue bottom

Problem solved,  Thanks

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that blue button is the mutator

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