Tested on MATE 20200707 (sha256sum = 2aca7aee24dee2566f21e6d999fb219f4029de0d70b249537b6c2f265b30b1fd ) - it is still affected while installing on MBR. EFI is OK as it was before.
Tested on MATE 20200707 (sha256sum = 2aca7aee24dee25 66f21e6d999fb21 9f4029de0d70b24 9537b6c2f265b30 b1fd ) - it is still affected while installing on MBR.
EFI is OK as it was before.