Wow, I need to manually change variant for dynamic-feature module, then it’s worked.

But any time I switch between variants, I will have to sync two times (one for first switching on app module, other for switching variant for dynamic-feature because I only have one module dynamic-feature)

Edit: Its not working anymore after adding build flavors. Have no idea what to do.

I had this issue, but after updating to Android Studio 4.0, Gradle 6.5 and Android Gradle Plugin 4.0.0, now I don’t have to manually switch my dynamic-feature modules anymore, they follow the main module.

After I upgrade Android Studio to the latest release 3.6 I faced with the problem when I switch between variants during develop app (has dynamic feature).

My Settings flavors for all modules (app/library/dynamic-feature):

flavorDimensions "default"

productFlavors {
    dev {
        isDefault.set(true)
        dimension "default"
    }
    live {
        dimension "default"
    }
    qa {
        dimension "default"
    }
}

Default variant (both AS3.6 and previous)

When I switched to qa flavor on AS 3.5.x

When I do that on AS 3.6:

Then AS show message:

Module 'xxx' has variant 'qaDebug' selected, but the module 'dynamic-feature' depends on variant 'devDebug'

My configuration in module dynamic-feature is depended on build variant. Now, it’s always fallback to dev.

Is there anyway to solve this problem?

Any suggestions are appreciated, thank you.

UPDATE
This problem also happens on AS4.0