Copy error message no longer shows in IE11

[csiviter]

Reproduction Steps

1. Go to https://clipboardjs.com/ in Windows 10/IE11 (I am using browserstack but I have reproduced the issue in a real browser with our forked version as well).

2. Click on the copy button in the Copy text from another element section

3. When the clipboard prompt from IE11 comes up, say don't allow

Expected behaviour

As the link was not successfully copied to the user's clipboard it should enter the clipboard on error function and display the text Press Ctrl+C to copy this used to work fine in this browser!

Actual behaviour

It says Copied to the user which implies the text has been copied successfully (even though it hasn't)

Browsers affected

Have only reproduced in IE11 so far - tried in Safari on iPhone 6 and that says the message No support :(

[JPBetley]

@csiviter, this issue has been discussed in #77. Sadly, it is a known issue with IE where it reports success, even if the user selects "Don't Allow". https://github.com/zenorocha/clipboard.js/wiki/Known-Issues

As of now, there is no known solution, but someone at the bottom of that thread has recommended a possible workaround, which may help: #77 (comment)

[csiviter]

Apologies for the dupe issue and thanks for finding a potential solution @JPBetley ! I'll close this issue now then.