Backport PR #44824 on branch 1.3.x (BUG: Fix regression in groupby.rolling.corr/cov when other is same size as each group)#44848

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lithomas1 merged 1 commit intopandas-dev:1.3.xfrom

meeseeksmachine:auto-backport-of-pr-44824-on-1.3.x

Dec 11, 2021

Commits on Dec 10, 2021

Backport PR #44824: BUG: Fix regression in groupby.rolling.corr/cov when other is same size as each group

mroeschke
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meeseeksmachine
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