Operating System: Windows 10
Browser: Internet Explorer 11
The following has been observed using Confluence Cloud.
Steps
1. Create a Blank page in Confluence
2. Create and copy a large test data set so the vertical scrollbar is displayed, e.g. Lorum Ipsum
a. https://www.lipsum.com/
b. Generate 20 paragraphs
c. Copy the Paragraphs
3. Paste the Test Data into the Page
4. Copy the last line on the page.
5. Launch Notepad
6. Paste the text into Notepad
7. Select and copy the text from Notepad
8. Place the cursor at the end of the text in the new page and press "Enter" to go to a new line.
9. Paste the text.
10. Observe no text is pasted.