diff --git a/package.json b/package.json
index ed31e3a45..c724027df 100644
--- a/package.json
+++ b/package.json
@@ -149,6 +149,7 @@
             "^web-push$": "<rootDir>/src/utils/__mocks__/web-push.ts",
             "^next/cache$": "<rootDir>/src/utils/__mocks__/next-cache.ts",
             "^@zerodev/sdk(.*)$": "<rootDir>/src/utils/__mocks__/zerodev-sdk.ts",
+            "^@simplewebauthn/browser$": "<rootDir>/src/utils/__mocks__/simplewebauthn-browser.ts",
             "^@/(.*)$": "<rootDir>/src/$1"
         },
         "setupFilesAfterEnv": [
diff --git a/src/components/Global/UnsupportedBrowserModal/index.tsx b/src/components/Global/UnsupportedBrowserModal/index.tsx
index a344920e7..a387025aa 100644
--- a/src/components/Global/UnsupportedBrowserModal/index.tsx
+++ b/src/components/Global/UnsupportedBrowserModal/index.tsx
@@ -4,9 +4,9 @@ import ActionModal, { type ActionModalButtonProps } from '@/components/Global/Ac
 import { useToast } from '@/components/0_Bruddle/Toast'
 import { type IconName } from '@/components/Global/Icons/Icon'
 import { copyTextToClipboardWithFallback } from '@/utils/general.utils'
-import { useEffect, useState, Suspense } from 'react'
+import { useEffect, useState, Suspense, useRef } from 'react'
 import { useSearchParams } from 'next/navigation'
-import { usePasskeySupport } from '@/hooks/usePasskeySupport'
+import { usePasskeySupportContext } from '@/context/passkeySupportContext'
 
 export const inAppSignatures = [
     'WebView',
@@ -47,13 +47,23 @@ const UnsupportedBrowserModalContent = ({
     const [showInAppBrowserModalViaDetection, setShowInAppBrowserModalViaDetection] = useState(false)
     const [copyButtonText, setCopyButtonText] = useState('Copy Link')
     const toast = useToast()
-    const { isSupported: isPasskeySupported } = usePasskeySupport()
+    const { isSupported: isPasskeySupported, isLoading: isLoadingPasskeySupport } = usePasskeySupportContext()
+    const copyTimeoutRef = useRef<NodeJS.Timeout | null>(null)
 
     useEffect(() => {
-        if (!isPasskeySupported) {
+        if (!isPasskeySupported && !isLoadingPasskeySupport) {
             setShowInAppBrowserModalViaDetection(true)
         }
-    }, [isPasskeySupported])
+    }, [isPasskeySupported, isLoadingPasskeySupport])
+
+    // Cleanup timeout on unmount to prevent memory leak
+    useEffect(() => {
+        return () => {
+            if (copyTimeoutRef.current) {
+                clearTimeout(copyTimeoutRef.current)
+            }
+        }
+    }, [])
 
     if (!showInAppBrowserModalViaDetection && !visible) {
         return null
@@ -72,6 +82,11 @@ const UnsupportedBrowserModalContent = ({
             iconPosition: 'left',
             onClick: async () => {
                 try {
+                    // Clear any existing timeout to prevent multiple resets
+                    if (copyTimeoutRef.current) {
+                        clearTimeout(copyTimeoutRef.current)
+                    }
+
                     // copy the redirect uri if it exists, otherwise copy the current url
                     const redirectUri = searchParams.get('redirect_uri')
                     const urlToCopy = redirectUri
@@ -80,7 +95,7 @@ const UnsupportedBrowserModalContent = ({
                     await copyTextToClipboardWithFallback(urlToCopy)
                     setCopyButtonText('Copied!')
                     toast.success('Link copied to clipboard!')
-                    setTimeout(() => setCopyButtonText('Copy Link'), 2000)
+                    copyTimeoutRef.current = setTimeout(() => setCopyButtonText('Copy Link'), 2000)
                 } catch (err) {
                     console.error('Failed to copy: ', err)
                     toast.error('Failed to copy link.')
diff --git a/src/components/Invites/InvitesPage.tsx b/src/components/Invites/InvitesPage.tsx
index 116fef800..6bf3df974 100644
--- a/src/components/Invites/InvitesPage.tsx
+++ b/src/components/Invites/InvitesPage.tsx
@@ -15,6 +15,7 @@ import { useAuth } from '@/context/authContext'
 import { EInviteType } from '@/services/services.types'
 import { saveToCookie } from '@/utils'
 import { useLogin } from '@/hooks/useLogin'
+import UnsupportedBrowserModal from '../Global/UnsupportedBrowserModal'
 
 function InvitePageContent() {
     const searchParams = useSearchParams()
@@ -108,6 +109,7 @@ function InvitePageContent() {
                     </div>
                 </div>
             </div>
+            <UnsupportedBrowserModal allowClose={false} />
         </InvitesPageLayout>
     )
 }
diff --git a/src/context/contextProvider.tsx b/src/context/contextProvider.tsx
index 01dcb29c7..7cc96ea31 100644
--- a/src/context/contextProvider.tsx
+++ b/src/context/contextProvider.tsx
@@ -9,6 +9,7 @@ import { WithdrawFlowContextProvider } from './WithdrawFlowContext'
 import { ClaimBankFlowContextProvider } from './ClaimBankFlowContext'
 import { RequestFulfilmentFlowContextProvider } from './RequestFulfillmentFlowContext'
 import { SupportModalProvider } from './SupportModalContext'
+import { PasskeySupportProvider } from './passkeySupportContext'
 
 export const ContextProvider = ({ children }: { children: React.ReactNode }) => {
     return (
@@ -22,7 +23,9 @@ export const ContextProvider = ({ children }: { children: React.ReactNode }) =>
                                     <RequestFulfilmentFlowContextProvider>
                                         <WithdrawFlowContextProvider>
                                             <OnrampFlowContextProvider>
-                                                <SupportModalProvider>{children}</SupportModalProvider>
+                                                <SupportModalProvider>
+                                                    <PasskeySupportProvider>{children}</PasskeySupportProvider>
+                                                </SupportModalProvider>
                                             </OnrampFlowContextProvider>
                                         </WithdrawFlowContextProvider>
                                     </RequestFulfilmentFlowContextProvider>
diff --git a/src/context/passkeySupportContext.tsx b/src/context/passkeySupportContext.tsx
new file mode 100644
index 000000000..110314b86
--- /dev/null
+++ b/src/context/passkeySupportContext.tsx
@@ -0,0 +1,16 @@
+'use client'
+import { usePasskeySupport, type PasskeySupportResult } from '@/hooks/usePasskeySupport'
+import { createContext, useContext } from 'react'
+
+const PasskeySupportContext = createContext<PasskeySupportResult | null>(null)
+
+export const PasskeySupportProvider = ({ children }: { children: React.ReactNode }) => {
+    const support = usePasskeySupport()
+    return <PasskeySupportContext.Provider value={support}>{children}</PasskeySupportContext.Provider>
+}
+
+export const usePasskeySupportContext = () => {
+    const context = useContext(PasskeySupportContext)
+    if (!context) throw new Error('usePasskeySupportContext must be used within PasskeySupportProvider')
+    return context
+}
diff --git a/src/utils/__mocks__/simplewebauthn-browser.ts b/src/utils/__mocks__/simplewebauthn-browser.ts
new file mode 100644
index 000000000..18179aa0e
--- /dev/null
+++ b/src/utils/__mocks__/simplewebauthn-browser.ts
@@ -0,0 +1,53 @@
+// Mock for @simplewebauthn/browser
+export const browserSupportsWebAuthn = jest.fn(() => true)
+
+export const browserSupportsWebAuthnAutofill = jest.fn(() => Promise.resolve(true))
+
+export const startRegistration = jest.fn(() =>
+    Promise.resolve({
+        id: 'mock-credential-id',
+        rawId: 'mock-raw-id',
+        response: {
+            clientDataJSON: 'mock-client-data',
+            attestationObject: 'mock-attestation',
+        },
+        type: 'public-key',
+    })
+)
+
+export const startAuthentication = jest.fn(() =>
+    Promise.resolve({
+        id: 'mock-credential-id',
+        rawId: 'mock-raw-id',
+        response: {
+            clientDataJSON: 'mock-client-data',
+            authenticatorData: 'mock-auth-data',
+            signature: 'mock-signature',
+            userHandle: 'mock-user-handle',
+        },
+        type: 'public-key',
+    })
+)
+
+export const platformAuthenticatorIsAvailable = jest.fn(() => Promise.resolve(true))
+
+export const base64URLStringToBuffer = jest.fn((base64URLString: string) => {
+    return new ArrayBuffer(8)
+})
+
+export const bufferToBase64URLString = jest.fn((buffer: ArrayBuffer) => {
+    return 'mock-base64-string'
+})
+
+export class WebAuthnError extends Error {
+    constructor(message: string) {
+        super(message)
+        this.name = 'WebAuthnError'
+    }
+}
+
+export class WebAuthnAbortService {
+    static createNewAbortSignal() {
+        return new AbortController().signal
+    }
+}