I think there is a bug: I was trying out the Clipboard feature, but I don't seem to be able to Delete/Paste items from the clipboard. If I try to delete an item, it always comes back if I click again on the "clipboard" button. and if I click Paste, nothing happens.

I'm using Firefox 27.0.1 and Windows 7.

In case it matters: I installed the following add-ons:

• Adblock Plus
• BetterPrivacy
• Chat Reply Helper for Stack Exchange sites
• Cookie Monster
• Firebug
• Ghostery
• Greasemonkey
• Web Developer toolbar

I think there is a bug: I was trying out the Clipboard feature, but I don't seem to be able to Delete/Paste items from the clipboard. If I try to delete an item, it always comes back if I click again on the "clipboard" button. and if I click Paste, nothing happens.

I'm using Firefox 37.0.1 and Windows 7.

In case it matters: I installed the following add-ons:

• Chat Reply Helper for Stack Exchange sites
• Firebug
• Greasemonkey
• Web Developer toolbar