diff --git a/.eslintrc.yaml b/.eslintrc.yaml
index aa2950762e..06437657ae 100644
--- a/.eslintrc.yaml
+++ b/.eslintrc.yaml
@@ -705,6 +705,7 @@ rules:
   unicorn/better-regex: [0]
   unicorn/catch-error-name: [0]
   unicorn/consistent-destructuring: [2]
+  unicorn/consistent-empty-array-spread: [2]
   unicorn/consistent-function-scoping: [2]
   unicorn/custom-error-definition: [0]
   unicorn/empty-brace-spaces: [2]
@@ -731,10 +732,14 @@ rules:
   unicorn/no-for-loop: [0]
   unicorn/no-hex-escape: [0]
   unicorn/no-instanceof-array: [0]
+  unicorn/no-invalid-fetch-options: [2]
   unicorn/no-invalid-remove-event-listener: [2]
   unicorn/no-keyword-prefix: [0]
+  unicorn/no-length-as-slice-end: [2]
   unicorn/no-lonely-if: [2]
+  unicorn/no-magic-array-flat-depth: [0]
   unicorn/no-negated-condition: [0]
+  unicorn/no-negation-in-equality-check: [2]
   unicorn/no-nested-ternary: [0]
   unicorn/no-new-array: [0]
   unicorn/no-new-buffer: [0]
@@ -799,10 +804,12 @@ rules:
   unicorn/prefer-set-has: [0]
   unicorn/prefer-set-size: [2]
   unicorn/prefer-spread: [0]
+  unicorn/prefer-string-raw: [0]
   unicorn/prefer-string-replace-all: [0]
   unicorn/prefer-string-slice: [0]
   unicorn/prefer-string-starts-ends-with: [2]
   unicorn/prefer-string-trim-start-end: [2]
+  unicorn/prefer-structured-clone: [2]
   unicorn/prefer-switch: [0]
   unicorn/prefer-ternary: [0]
   unicorn/prefer-text-content: [2]
diff --git a/web_src/js/components/DiffCommitSelector.vue b/web_src/js/components/DiffCommitSelector.vue
index 352d085731..3f6e4e4638 100644
--- a/web_src/js/components/DiffCommitSelector.vue
+++ b/web_src/js/components/DiffCommitSelector.vue
@@ -132,7 +132,7 @@ export default {
       }));
       this.commits.reverse();
       this.lastReviewCommitSha = results.last_review_commit_sha || null;
-      if (this.lastReviewCommitSha && this.commits.findIndex((x) => x.id === this.lastReviewCommitSha) === -1) {
+      if (this.lastReviewCommitSha && !this.commits.some((x) => x.id === this.lastReviewCommitSha)) {
         // the lastReviewCommit is not available (probably due to a force push)
         // reset the last review commit sha
         this.lastReviewCommitSha = null;