diff --git a/CHANGELOG.md b/CHANGELOG.md
index c2f800f5..c4b5c27d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -49,6 +49,7 @@
 - [#595](https://github.com/estruyf/vscode-front-matter/issues/595): Fix for media metadata now showing up
 - [#596](https://github.com/estruyf/vscode-front-matter/issues/596): Fix for number field in block data
 - [#603](https://github.com/estruyf/vscode-front-matter/issues/603): Fix problem with page bundles and path placeholders
+- [#620](https://github.com/estruyf/vscode-front-matter/issues/620): Fix in array field of data files
 
 ## [8.4.0] - 2023-04-03 - [Release notes](https://beta.frontmatter.codes/updates/v8.4.0)
 
diff --git a/src/components/uniforms-frontmatter/ListAddField.tsx b/src/components/uniforms-frontmatter/ListAddField.tsx
index beb229e7..e5aaf636 100644
--- a/src/components/uniforms-frontmatter/ListAddField.tsx
+++ b/src/components/uniforms-frontmatter/ListAddField.tsx
@@ -28,7 +28,7 @@ function ListAdd({ disabled, initialCount, name, readOnly, value, ...props }: Li
   const limitNotReached = !disabled && !(parent.maxCount <= parent.value.length);
 
   function onAction(event: React.KeyboardEvent | React.MouseEvent) {
-    if (limitNotReached && !readOnly && (!('key' in event) || event.key === 'Enter')) {
+    if (!limitNotReached && !readOnly && (!('key' in event) || event.key === 'Enter')) {
       parent.onChange(parent.value.concat([value]));
     }
   }