screenshot

Steps to reproduce:

1.Create a page
2.Type something
3.From the "Edit Source" option add the following after the text:
<math>\frac{-b \pm \sqrt{b^2 - 4ac}}{2a}

</math>

4.Save the page
5.Click on Edit-beta again

Observed Result:
A Return character appears after the text in edit mode

See the screenshot attached

Version: unspecified
Severity: normal

Attached: