When I typed this and escaped:
Closed the composer and reopened. And to make some edit to make the suggestions reappear, deleted just one word in the title. But the originals suggestions were not found.
Even if it did, I suppose that it’d be much more productive to have a key shortcut to REINVOKE the same suggestions box immediately/within seconds, then and there, wo typing any other word!!
I.e. if its easily possible by the programmers.