When I tried to define email address under 'Fetching Email via IMAP or POP', under 'Fetched Emails' section, I chose 'Move to folder'.But when I tried to type in some text into the field, I could not type in anything except when I pressed and held the mouse left click over the field.Anyone have such experience before?I am using osTicket v1.9.12, running in RedHat Enterprise Linux v6.6.