F5 stripping leading spaces

if you run the query below by pressing F9, the data returned in the data grid will show a leading space. However if you run it via F5, the leading space is not displayed in the data grid. Does anyone have a way to make the leading space display via F5?

select ’ test’ from dual;

this is a greatly scaled down sql statement. I am actually trying to see records with leading spaces in a pl/sql block that must be executed via F5.