Last modified: 2014-10-22 18:39:03 UTC
1. Open the link inspector away from non-whitespace text, and type some link contents. 2. Click exactly where the cursor was in the document Observe that the link inspector doesn't close. Clicking anywhere or typing causes the link to insert.
See video attached to bug 68590
*** Bug 68738 has been marked as a duplicate of this bug. ***
This is the edgiest of edge cases. You need to open the link inspector without a selection, and with whitespace either side. You also need to click in exactly the place the cursor originally was. Even then it just behaves oddly, but there is no corruption.