We should also see how it's being used in practice and if the mw:Placeholder emitted with it is no longer necessary (T254502: Remove mw:Placeholder and data-parsoid from mw:DisplaySpace).
- Mentioned Here
- T254502: Remove mw:Placeholder and data-parsoid from mw:DisplaySpace
T106561: Decide on a strategy for the special-casing of auto-whitespace in front of colons for French output
T241906: Press backspace to remove a space before a colon make any chars typed then not considered while publishing