Copy&paste into raw string literal affects formatting

[jcouv]

I noticed an issue (shown below) where a copy&paste from Test Explorer window into the editor window results in a slightly different formatting.
I tried different selections when copying from the TE window, but got the same result.
This seems specific to raw string literals. When copying into a multi-line verbatim string, I don't see this problem.
The problem doesn't seem specific to the TE window, as copying from notepad and pasting into a raw string literal yields the same problem.

If you're looking for a repro, just pick any compiler test that uses VerifyOperationTreeAndDiagnosticsForTest and delete the expected IOperation string, then run the test and try to paste the correct expectation back into the test.

Raw string literal (repro):

Verbatim string literal (no repro):

[CyrusNajmabadi]

We would take a targeted community fix here.