diff --git a/apps/comments/src/views/Comments.vue b/apps/comments/src/views/Comments.vue
index 7b134d439f8..456dedf81d8 100644
--- a/apps/comments/src/views/Comments.vue
+++ b/apps/comments/src/views/Comments.vue
@@ -205,8 +205,13 @@ export default {
 					this.done = true
 				}
 
+				// Ensure actor id is a string
+				for (const comment of comments) {
+					comment.props.actorId = comment.props.actorId.toString()
+				}
+
 				// Insert results
-				this.comments.push(...comments)
+				this.comments = [...this.comments, ...comments]
 
 				// Increase offset for next fetch
 				this.offset += DEFAULT_LIMIT