Unable to change checked or slider box

[Cliftonz]

I am unable to change the checked setting on both SettingsSwitch and SettingsCheckbox.

Gradle Settings

plugins {
    id 'com.android.application'
    id 'kotlin-android'
}

android {
    compileSdk 31

    defaultConfig {
        applicationId "com.CliftonSoftware.hobbsLogger"
        minSdk 29
        targetSdk 31
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        vectorDrawables {
            useSupportLibrary true
        }
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        coreLibraryDesugaringEnabled true
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = '1.8'
        useIR = true
    }
    buildFeatures {
        compose true
    }
    composeOptions {
        kotlinCompilerExtensionVersion compose_version
        kotlinCompilerVersion '1.5.21'
    }
    packagingOptions {
        resources {
            excludes += '/META-INF/{AL2.0,LGPL2.1}'
        }
    }
}

Here is the code I am using:

@Composable
fun SettingScreenContent(

){
    var darkTheme = remember {false}
    var icon = remember{Icons.Default.ModeNight}
    Column() {
        SettingsSwitch(
            icon = {
                Icon(imageVector = icon , contentDescription = "Theme")
           },
            title = { Text(text = "Dark Theme") },
            checked = darkTheme,
            onCheckedChange = {
                icon = if(icon == Icons.Default.ModeNight){
                    Icons.Default.LightMode
                }else{
                    Icons.Default.ModeNight
                }
                darkTheme = !darkTheme
            },
        )
    }
}

[Cliftonz]

I could be using this wrong, please let me know if this is the case.

[Cliftonz]

I also notice I do not have the touch button in my compose preview of the item.

[alorma]

You must use:

var darkTheme = remember { mutableStateOf(false) }