On CAC I entered text in a Warning macro then changed my mind and wanted to use an Info macro. I copied the text out of the Warning macro and into the Info macro, and it nested the Warning macro including all text in the macro.

I tried to highlight the text conservatively by Shift-Left-ing, in case it was accidentally selecting the macro as well, but this had the same effect. I had to copy the text into a text editor then back into Confluence to get rid of the macro portion.

Steps to Reproduce

1. Create Warning macro and enter text
2. Create Info macro above or below Warning macro
3. Select and copy/cut text from the Warning macro into the Info macro (or vice versa)
4. The entire macro will paste into the new macro, not just the text

NB: This does not occur on Chrome