URL: https://www.linkedin.com/messaging

Browser / Version: Firefox 61.0
Operating System: Mac OS X 10.13
Tested Another Browser: Yes

Problem type: Something else
Description: Copying text doesn't include formatting
Steps to Reproduce:
STR:

1. Send someone a message on LinkedIn
2. Highlight and copy the text
3. Paste into Textedit or Evernote

Expected behavior:
Formatting of message is kept

Actual behavior:
Formatting is not kept

In Chrome the formatting is kept.

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