PM read receipts - turn off permanently

[AusM]

I've searched high and low, so sorry if I've missed a setting or a post, but is there anyway to turn off the annoying popup requesting read receipts to/from someone via Personal Messaging?

Some other forums have the option in User CP - and from a bit of research, this is how a forum admin can give users the option:

AdminCP > Usergroups > Usergroup Manager > Click on Go for the usergroups you dont want to have this option > Private Message Permissions > Can Use Message Tracking > Set to NO

Edit each Usergroup and select 'No' for "Can Use Message Tracking" and "Can Deny Private Message Read Receipt Request".

Any chance we can get this option enabled pleeeeeeaassseee!!!!