Screenshot

Steps to reproduce:
-Click on the edit button for the visual editor
-Select a line which is already numbered For example:
1.First Item
-Now click on the button for increasing the indentation.

Observed Result:
Each time the indentation for the numbered line is getting increased the order of the line ( 1.) is getting appended at the beginning of the line.

Expected Result:

Increasing the indentation should increase the indentation of the line only not adding the order of the line repeatedly.

See the screenshot attached.

Version: unspecified
Severity: normal
Platform: Macintosh

Attached: