Apostrophe (Quotes) not showing up in Glyphs-mini

Another problem I’m having with my new Glyphs-Mini 2.1.4 (114), is I can’t get any of the quotations to show when I type them. All other things work, period, colon, brackets, commas, etc. But even when I create something in every Quote Glyph option available, nothing shows when I type the single or double quote on my keyboard.