Android Question problem with changing components

[mmd3160]

hello
when i change the component (app label and icon) dynamically in my app it will successfully changes in home screen but i get old component icon and label in recent task list
this is my component changer code

Private Sub changecomp (actn As String,enable As Boolean )
    Try
        Dim reflector As Reflector
        Dim context As Object = reflector.CreateObject2("android.content.ComponentName",  _
      Array As Object(Application.PackageName, Application.PackageName&"."&actn), Array As String("java.lang.String", "java.lang.String"))
        reflector.Target = reflector.GetContext
        reflector.Target = reflector.RunMethod("getPackageManager")
        Dim num As Int
        If enable = True Then
            num = 1
        Else
            num = 2
        End If
        reflector.Target = reflector.RunMethod4("setComponentEnabledSetting", Array As Object(context, num, 0), _
      Array As String("android.content.ComponentName", "java.lang.int", "java.lang.int"))
    Catch
        Log(LastException)
    End Try
End Sub

this is my code usage (it will disable main first then enable secend component)

changecomp("main",False)
changecomp("second",True)

and this is my manifest code

AddManifestText(
<uses-sdk android:minSdkVersion="14" android:targetSdkVersion="30"/>
<supports-screens android:largeScreens="true"
    android:normalScreens="true"
    android:smallScreens="true"
    android:anyDensity="true"/>)
SetApplicationAttribute(android:icon, "@drawable/icon")
SetApplicationAttribute(android:label, "$LABEL$")
CreateResourceFromFile(Macro, Themes.LightTheme)
AddPermission("android.permission.POST_NOTIFICATIONS")
SetApplicationAttribute(android:usesCleartextTraffic, "true")
SetApplicationAttribute(android:hardwareAccelerated, "true")
SetApplicationAttribute(android:largeHeap, "true")
AddApplicationText(
<activity
            android:windowSoftInputMode="stateHidden"
            android:launchMode="singleTop"
            android:name=".main"
            android:label="App1"
            android:screenOrientation="portrait"
            android:exported="true">
            <intent-filter>
               <action android:name="android.intent.action.MAIN" />
               <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
            
        </activity>
)

AddApplicationText(
        <activity-alias
            android:name=".second"
            android:targetActivity=".main"
            android:label="App2"
            android:enabled="false"
            android:icon="@drawable/icon2"
            android:exported="true">
            <intent-filter>
             <action android:name="android.intent.action.MAIN" />
             <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity-alias>
)