Can't completely delete summary text?

Attempting to clear summary text completely doesn't appear to work. Can't replace with spaces either.

RELATED ARTICLESExplain
DebateGraph Community
Bug Reports?
Editing glitches
Can't completely delete summary text?
Text area issue on Samsung Note, Android 4.0.4
Firefox / OSX editing glitch [Workaround]
Ampersand glitch
Intermittent "Subquery returned more than 1 value bug
Sometimes the "add idea" button doesn't respond
Graph of this discussion
Enter the title of your article


Enter a short (max 500 characters) summation of your article
Enter the main body of your article
Lock
+Comments (1)
+Citations (0)
+About
Enter comment

Select article text to quote
welcome text

First name   Last name 

Email

Skip