next/store/course: fix form state when switching tabs

Author: haraldschilly

src/packages/next/components/store/site-license.tsx

@@ -90,8 +90,8 @@ export default function SiteLicense({ noAccount, source }: Props) {
         {router.query.id != null
           ? "Edit License in Shopping Cart"
           : source === "course"
-          ? "Purchase a License for a Course"
-          : "Configure a License"}
+            ? "Purchase a License for a Course"
+            : "Configure a License"}
       </Title>
       {router.query.id == null && (
         <>
@@ -385,6 +385,11 @@ function CreateSiteLicense({
     }
   }, [source, router.asPath]);
 
+  // Update the form source field when the source prop changes
+  useEffect(() => {
+    form.setFieldValue("source", source);
+  }, [source]);
+
   if (loading) {
     return <Loading large center />;
   }