I am very disappointed from the attention Mozilla gives to this bug.
First of all, this bug was reported in 2001, and in any release Mozilla published since then, there isn't a fix for this bug.
Secondly, this bug isn't a "normal" bug (as the 'Severity level' suggests), since, it prevents from the user doing basic actions, like COPY, CUT and PASTE. Therefore, this bug should be flagged as a critical bug, that will be fixed in the nearest release.
I am hoping that you will consider the above, and fix this bug soon.
I am very disappointed from the attention Mozilla gives to this bug.
First of all, this bug was reported in 2001, and in any release Mozilla published since then, there isn't a fix for this bug.
Secondly, this bug isn't a "normal" bug (as the 'Severity level' suggests), since, it prevents from the user doing basic actions, like COPY, CUT and PASTE. Therefore, this bug should be flagged as a critical bug, that will be fixed in the nearest release.
I am hoping that you will consider the above, and fix this bug soon.