We have this setting:
Either you want remaining words (words behind the text cursor) to be replaced, or you don't.
It would be nice to have a feature to decide as you go: sometimes you do want the remaining words to be removed.
How about using a keyboard shortcut for that (ALT+Right or simply Right, after making a selection in the pop-up list, for instance).
I do not need this, but only typing Ctrl, Alt or Cmd in this case would be more handy.
Option + Fn + Backspace does this job on Mac anyway.