1 files changed, 2 insertions, 1 deletions
diff --git a/app/assets/javascripts/diffs/components/diff_file_header.vue b/app/assets/javascripts/diffs/components/diff_file_header.vue
index 4b226e30699..69ec6ab8600 100644
--- a/app/assets/javascripts/diffs/components/diff_file_header.vue
+++ b/app/assets/javascripts/diffs/components/diff_file_header.vue
@@ -130,7 +130,7 @@ export default {
       return `\`${this.diffFile.file_path}\``;
     },
     isFileRenamed() {
-      return this.diffFile.viewer.name === diffViewerModes.renamed;
+      return this.diffFile.renamed_file;
     },
     isModeChanged() {
       return this.diffFile.viewer.name === diffViewerModes.mode_changed;
@@ -263,6 +263,7 @@ export default {
               :disabled="!diffHasDiscussions(diffFile)"
               :class="{ active: hasExpandedDiscussions }"
               class="js-btn-vue-toggle-comments btn"
+              data-qa-selector="toggle_comments_button"
               type="button"
               @click="handleToggleDiscussions"
             >