Replace discover button

Author: sophieqgu

ui/components/app/wallet-overview/coin-overview.tsx

@@ -248,20 +248,20 @@ export const CoinOverview = ({
   }, [isMarketingEnabled, isMetaMetricsEnabled, metaMetricsId, trackEvent]);
 
   const renderPercentageAndAmountChange = () => {
+    if (isRewardsEnabled) {
+      return <RewardsPointsBalance />;
+    }
     const renderPortfolioButton = () => {
       return (
-        <>
-          {isRewardsEnabled && <RewardsPointsBalance />}
-          <ButtonLink
-            endIconName={IconName.Export}
-            onClick={handlePortfolioOnClick}
-            as="a"
-            data-testid="portfolio-link"
-            textProps={{ variant: TextVariant.bodyMdMedium }}
-          >
-            {t('discover')}
-          </ButtonLink>
-        </>
+        <ButtonLink
+          endIconName={IconName.Export}
+          onClick={handlePortfolioOnClick}
+          as="a"
+          data-testid="portfolio-link"
+          textProps={{ variant: TextVariant.bodyMdMedium }}
+        >
+          {t('discover')}
+        </ButtonLink>
       );
     };