Using this logic then i can use any Row 1 key for backspace. There is a reason a specific key is there for the purpose, not a substitute.
And no, i can’t use R1 Del, it would sit directly to the left and up next to R2 Del on a TKL.
I get maybe not adding this key to the main set...but to leave the key out of Icon Modifiers set altogether, if the Icon Modifiers set is there, that’s just an incomplete design. Very upset by this.