This is also why the Teletype layout has parentheses on 8 and 9 unlike modem keyboards that have them on 9 and 0 (a layout popularised by the IBM Selectric). The original Apple IIs had this same layout, with a “bell” on top of the G.
What happened to this block and the keyboard key arrangement?
ESC [ { 11011
FS \ | 11100
GS ] } 11101