diff --git a/README.md b/README.md
index d3c98e0e5..0743061c3 100644
--- a/README.md
+++ b/README.md
@@ -15,9 +15,12 @@ The MS robot will automatically create a PR on your repository.
 ## Enable AWS Amplify custom domain
 
 If your repository is linked to AWS Amplify, you can dynamically update the
-Amplify hostname link. To do so, create a secret in your repository named
+Amplify hostname link. To do so, create a variable in your repository named
 `AWS_AMPLIFY_URI` with a value such as `https://pr-%.foo.live.mobsuccess.com`.
 
+Note for legacy users: you can also setup a secret using the same name, albeit
+the secret is less convenient because you can't easily edit its current value.
+
 If your repository supports multiple domains, this value can be a JSON:
 
 ```json
diff --git a/action.js b/action.js
index f2a731c09..b6a07f383 100644
--- a/action.js
+++ b/action.js
@@ -362,7 +362,10 @@ exports.action = async function action() {
   try {
     return await actionImpl();
   } catch (error) {
-    console.error(error);
+    console.error(
+      "Caught error while running action, is the Asana ticket in the Current Sprint board?"
+    );
+    console.error(error, JSON.stringify(error.value));
     core.setFailed(error.message);
     throw error;
   }
@@ -419,7 +422,7 @@ async function actionImpl() {
           custom_fields: {
             ...(amplifyLiveUrls.length
               ? {
-                  [customFieldLive.gid]: amplifyLiveUrls.join(" "),
+                  [customFieldLive.gid]: amplifyLiveUrls.join("\n"),
                 }
               : {}),
             ...(storybookAmplifyUri
diff --git a/sample/workflows/asana.yml b/sample/workflows/asana.yml
index ffe38f5c6..9e0211295 100644
--- a/sample/workflows/asana.yml
+++ b/sample/workflows/asana.yml
@@ -34,5 +34,5 @@ jobs:
           asana-pat: ${{ secrets.ASANA_PAT }}
           github-token: ${{ github.token }}
           action: "synchronize"
-          amplify-uri: ${{ secrets.AWS_AMPLIFY_URI }}
-          storybook-amplify-uri: ${{ secrets.AWS_STORYBOOK_AMPLIFY_URI }}
+          amplify-uri: ${{ secrets.AWS_AMPLIFY_URI }}${{ vars.AWS_AMPLIFY_URI }}
+          storybook-amplify-uri: ${{ secrets.AWS_STORYBOOK_AMPLIFY_URI }}${{ vars.AWS_STORYBOOK_AMPLIFY_URI }}