[PE-D][Tester B] A sorted list will be sorted by name after pin or unpin operation

[soc-pe-bot]

When I do a pin or unpin operation on a sorted list by email, the list is not sorted by email afterwards, instead, it become sorted by name.

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Labels: type.FunctionalityBug severity.Low original: gosongying/ped#9

[yleeyilin]

This behaviour is intended since sort is meant to be a temporary ordering and if the users want to have a new order, they can call sort for the same field again.