Pres go config: stop saved from scrunching

Author: camlyall

src/js/web-components/preservation-go-configs-menu/styles.js

@@ -250,6 +250,7 @@ export const styles = css`
     overflow: hidden;
     box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12),
                 0 1px 2px rgba(0, 0, 0, 0.24);
+    flex-shrink: 0;
   }
 
   .config-item::before {