diff --git a/.eslintrc.json b/.eslintrc.json
index 85222dd945f88..33ab42f1eff17 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -32,7 +32,8 @@
     "ENABLE_DESKTOP_CAPTURER": "readonly",
     "ENABLE_ELECTRON_EXTENSIONS": "readonly",
     "ENABLE_REMOTE_MODULE": "readonly",
-    "ENABLE_VIEW_API": "readonly"
+    "ENABLE_VIEW_API": "readonly",
+    "BigInt": "readonly"
   },
   "overrides": [
     {
diff --git a/shell/renderer/api/electron_api_context_bridge.cc b/shell/renderer/api/electron_api_context_bridge.cc
index 1eaeb17442fcf..e2a74894039d8 100644
--- a/shell/renderer/api/electron_api_context_bridge.cc
+++ b/shell/renderer/api/electron_api_context_bridge.cc
@@ -147,6 +147,17 @@ v8::MaybeLocal<v8::Value> PassValueToOtherContext(
       return v8::MaybeLocal<v8::Value>();
     }
   }
+
+  // Certain primitives always use the current contexts prototype and we can
+  // pass these through directly which is significantly more performant than
+  // copying them. This list of primitives is based on the classification of
+  // "primitive value" as defined in the ECMA262 spec
+  // https://tc39.es/ecma262/#sec-primitive-value
+  if (value->IsString() || value->IsNumber() || value->IsNullOrUndefined() ||
+      value->IsBoolean() || value->IsSymbol() || value->IsBigInt()) {
+    return v8::MaybeLocal<v8::Value>(value);
+  }
+
   // Check Cache
   auto cached_value = object_cache->GetCachedProxiedObject(value);
   if (!cached_value.IsEmpty()) {
diff --git a/spec-main/api-context-bridge-spec.ts b/spec-main/api-context-bridge-spec.ts
index dd453bd64b7d0..bb33e2cde90ed 100644
--- a/spec-main/api-context-bridge-spec.ts
+++ b/spec-main/api-context-bridge-spec.ts
@@ -289,7 +289,7 @@ describe('contextBridge', () => {
           contextBridge.exposeInMainWorld('example', {
             1: 123,
             2: 456,
-            '3': 789
+            3: 789
           });
         });
         const result = await callWithBindings(async (root: any) => {
@@ -312,6 +312,20 @@ describe('contextBridge', () => {
         expect(result).to.deep.equal(['null', 'undefined']);
       });
 
+      it('should proxy symbols such that symbol equality works', async () => {
+        await makeBindingWindow(() => {
+          const mySymbol = Symbol('unique');
+          contextBridge.exposeInMainWorld('example', {
+            getSymbol: () => mySymbol,
+            isSymbol: (s: Symbol) => s === mySymbol
+          });
+        });
+        const result = await callWithBindings((root: any) => {
+          return root.example.isSymbol(root.example.getSymbol());
+        });
+        expect(result).to.equal(true, 'symbols should be equal across contexts');
+      });
+
       it('should proxy typed arrays and regexps through the serializer', async () => {
         await makeBindingWindow(() => {
           contextBridge.exposeInMainWorld('example', {
@@ -447,7 +461,7 @@ describe('contextBridge', () => {
           try {
             let a: any = [];
             for (let i = 0; i < 999; i++) {
-              a = [ a ];
+              a = [a];
             }
             root.example.doThing(a);
             return false;
@@ -460,7 +474,7 @@ describe('contextBridge', () => {
           try {
             let a: any = [];
             for (let i = 0; i < 1000; i++) {
-              a = [ a ];
+              a = [a];
             }
             root.example.doThing(a);
             return false;
@@ -478,6 +492,7 @@ describe('contextBridge', () => {
             string: 'string',
             boolean: true,
             arr: [123, 'string', true, ['foo']],
+            symbol: Symbol('foo'),
             getObject: () => ({ thing: 123 }),
             getNumber: () => 123,
             getString: () => 'string',
@@ -510,6 +525,7 @@ describe('contextBridge', () => {
             [example.arr[2], Boolean],
             [example.arr[3], Array],
             [example.arr[3][0], String],
+            [example.symbol, Symbol],
             [example.getNumber, Function],
             [example.getNumber(), Number],
             [example.getObject(), Object],
diff --git a/tsconfig.json b/tsconfig.json
index 0abc258da4566..b886d28038c47 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "module": "commonjs",
-    "target": "es2017",
+    "target": "es2020",
     "lib": [
       "es2019",
       "dom",