SoSH Quote system not working on IE11

Mighty Joe Young

The North remembers
SoSH Member
Sep 14, 2002
Halifax, Nova Scotia , Canada
Apologies if this has been asked and answered before.
In IE11, if I click the Quote button I expect to see the post's text added to a "new" message - ready for belittling, snarky replies or other demeaning comments. This works fine in Chrome or Safari for example.. However in IE11 nothing is copied into the new message.
I have enabled the "Allow Programmatic Clipboard Access" option in the Scripting section of the Options.
Anyone else experiencing this?