(Submitted title was "Astronauts on ISS told to shelter as repairs under way to fix air leaks", no doubt because that's what the article said at the time.)
Publications have had live-updating articles for things ongoing for years. This seems both entirely reasonable and normal, and I'm not sure what the concern or issue is.
> Otherwise please use the original title, unless it is misleading or linkbait; don't editorialize.
So, even if you use original title, once "Live Update" article changes, it might seem that submission did not use original title.