2 files changed, 14 insertions, 2 deletions

diff --git a/ext/bg/js/search-frontend.js b/ext/bg/js/search-frontend.js
index 48326caf..18cb6060 100644
--- a/ext/bg/js/search-frontend.js
+++ b/ext/bg/js/search-frontend.js
@@ -54,13 +54,16 @@ function injectSearchFrontend() {
 async function main() {
     await yomichan.prepare();
 
+    let optionsApplied = false;
+
     const applyOptions = async () => {
         const optionsContext = {
             depth: 0,
             url: window.location.href
         };
         const options = await apiOptionsGet(optionsContext);
-        if (!options.scanning.enableOnSearchPage) { return; }
+        if (!options.scanning.enableOnSearchPage || optionsApplied) { return; }
+        optionsApplied = true;
 
         window.frontendInitializationData = {depth: 1, proxy: false};
         injectSearchFrontend();
diff --git a/ext/fg/js/popup-nested.js b/ext/fg/js/popup-nested.js
index f193aa36..3ecdf50c 100644
--- a/ext/fg/js/popup-nested.js
+++ b/ext/fg/js/popup-nested.js
@@ -44,15 +44,24 @@ async function popupNestedInitialize(id, depth, parentFrameId, url) {
     }
     popupNestedInitialized = true;
 
+    let optionsApplied = false;
+
     const applyOptions = async () => {
         const optionsContext = {depth, url};
         const options = await apiOptionsGet(optionsContext);
         const popupNestingMaxDepth = options.scanning.popupNestingMaxDepth;
 
-        if (!(typeof popupNestingMaxDepth === 'number' && typeof depth === 'number' && depth < popupNestingMaxDepth)) {
+        const maxPopupDepthExceeded = !(
+            typeof popupNestingMaxDepth === 'number' &&
+            typeof depth === 'number' &&
+            depth < popupNestingMaxDepth
+        );
+        if (maxPopupDepthExceeded || optionsApplied) {
             return;
         }
 
+        optionsApplied = true;
+
         window.frontendInitializationData = {id, depth, parentFrameId, url, proxy: true};
         injectPopupNested();