Dynamic Feature Module not getting installed while onCompleteListener of splitInstallManager is showing success

1596788538.956 20445-20445/com.tscore.app I/PlayCore: UID: [10198] PID: [20445] SplitInstallService : startInstall([aadhar_module],[])
1596788538.957 20445-21761/com.tscore.app I/PlayCore: UID: [10198] PID: [20445] SplitInstallService : Initiate binding to the service.
1596788538.968 20445-20445/com.tscore.app I/PlayCore: UID: [10198] PID: [20445] SplitInstallService : ServiceConnectionImpl.onServiceConnected(ComponentInfo{com.android.vending/com.google.android.finsky.splitinstallservice.SplitInstallService})
1596788538.968 20445-21761/com.tscore.app I/PlayCore: UID: [10198] PID: [20445] SplitInstallService : linkToDeath
1596788539.009 20445-21761/com.tscore.app I/PlayCore: UID: [10198] PID: [20445] SplitInstallService : Unbind from service.
1596788539.010 20445-22722/com.tscore.app I/PlayCore: UID: [10198] PID: [20445] SplitInstallService : onStartInstall(28)
1596788539.013 20445-20445/com.tscore.app D/HwRTBlurUtils: check blur style for HwToast-Toast, themeResId : 0x0103013f, context : android.app.ContextImpl@b368d8e, Nhwext : 6, get Blur : disable with , android.graphics.drawable.NinePatchDrawable@f5133bb
1596788539.024 20445-20445/com.tscore.app D/HwRTBlurUtils: check blur style for HwToast-Toast, themeResId : 0x0103013f, context : android.app.ContextImpl@b368d8e, Nhwext : 6, get Blur : disable with , android.graphics.drawable.NinePatchDrawable@f830d8
1596788539.034 20445-20445/com.tscore.app D/HwRTBlurUtils: check blur style for HwToast-Toast, themeResId : 0x0103013f, context : android.app.ContextImpl@b368d8e, Nhwext : 6, get Blur : disable with , android.graphics.drawable.NinePatchDrawable@79ecc31
1596788539.048 20445-20524/com.tscore.app D/OpenGLRenderer: HWUI Binary is disabled
1596788539.058 20445-20445/com.tscore.app W/ViewRootImpl[Toast]: EGLdebug relayoutWindow Surface isSurface(name=null) (appName =com.tscore.app) ( mSurfaceControllerIsValid =false) (mNativeObject =0)/@0xc2b8284,viewVisibility is0
1596788539.080 20445-20445/com.tscore.app W/ViewRootImpl[Toast]: EGLdebug relayoutWindow Surface isSurface(name=null) (appName =com.tscore.app) ( mSurfaceControllerIsValid =true) (mNativeObject =73173e5000)/@0xc2b8284,relayoutResult is7
1596788539.080 20445-20445/com.tscore.app W/ViewRootImpl[Toast]: EGLdebug Surface isSurface(name=null) (appName =com.tscore.app) ( mSurfaceControllerIsValid =true) (mNativeObject =73173e5000)/@0xc2b8284

Start by examining the provided PlayCore logs around `startInstall([aadhar_module],[])` and the `SplitInstallManager` completion listener. The issue gives no file, test, or steps to reproduce; clarify those first, then establish why the listener reports success without the `aadhar_module` being installed.

Written by the indexing model from the issue text.