Could you take those discussions somewhere else as requested before? You disagree on the design choices there and don't see the value in having a system working on a consistent way but it's the choice Ubuntu did for its notification system, you are free to use other softwares to replace this one or other system if you decide this one doesn't fit your needs, arguing over and over using the same arguments will not bring any addition value to the discussion
Could you take those discussions somewhere else as requested before? You disagree on the design choices there and don't see the value in having a system working on a consistent way but it's the choice Ubuntu did for its notification system, you are free to use other softwares to replace this one or other system if you decide this one doesn't fit your needs, arguing over and over using the same arguments will not bring any addition value to the discussion