I am currently searching a very large file for keywords and there is only a slight outline of the row number and cell meeting my search criteria. Previously, the cell or word would be highlighted to easily identify them. I am hoping the Find feature did not permanently stop highlighting text/cell.
To my knowledge there is no such setting. However, after Find All you may select all found cells in bottom frame (with Shift + arrow down or by mouse) - all of them will be highlighted. In addition, after the selection and without closing Find windows you may apply any format to all selected cells (style, or background colour, whatever).