[7.15] [Reporting] Fix ability to export CSV on searched data with frozen indices (#109976)#110163

Merged

tsullivan merged 1 commit intoelastic:7.15from tsullivan:backport/7.15/pr-109976

Aug 26, 2021

+150-12

Commits on Aug 26, 2021

[Reporting] Fix ability to export CSV on searched data with frozen indices (elastic#109976 )
tsullivan
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