gp incorrectly places cursor when pasting more than three lines

[trkoch]

Describe the bug
gp always places the cursor at the third line of pasted text when pasted text has more than three lines.

To Reproduce

Given

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4yyGgp

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Expected behavior

As in Vim, I expect the cursor to be placed at the end of the pasted text.

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Environment (please complete the following information):

• Extension version: 1.11.3
• VS Code version: Code 1.39.2 (6ab598523be7a800d7f3eb4d92d7ab9a66069390, 2019-10-15T15:33:00.827Z)
• OS version: Darwin x64 19.0.0