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Question: Why does this integral evaluate as "undefined"?

Question:Why does this integral evaluate as "undefined"?

J F Ogilvie 263 Maple 2021
integration undefined
March 11 2022
2

int( exp(-2*r)*cos(theta)^3*r^2*sin(theta), phi=0..2*Pi, theta=0..Pi, r=0..infinity);
                      undefined

This integral with cos(theta) to an odd power should evaluate to zero, as found in Maple 17 [moderator: and up to Maple 2015.2] but not the most recent versions.
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