[Crash] Select Any Format in Header Popup Menu

[theck13]

Expected

Selecting a format in the header popup menu applies the style to text.

Observed

Selecting any format causes the app to crash. The stack trace is shown below.

01-21 14:36:27.668 29952-29952/org.wordpress.android.beta E/AndroidRuntime: FATAL EXCEPTION: main
    Process: org.wordpress.android.beta, PID: 29952
    java.lang.NoSuchFieldError: No field gallery of type I in class Lorg/wordpress/aztec/R$id; or its superclasses (declaration of 'org.wordpress.aztec.R$id' appears in /data/data/org.wordpress.android.beta/files/instant-run/dex/slice-slice_1-classes.dex)
        at org.wordpress.aztec.toolbar.AztecToolbar.onMenuItemClick(AztecToolbar.kt:97)
        at android.widget.PopupMenu$1.onMenuItemSelected(PopupMenu.java:104)
        at com.android.internal.view.menu.MenuBuilder.dispatchMenuItemSelected(MenuBuilder.java:761)
        at com.android.internal.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:152)
        at com.android.internal.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:904)
        at com.android.internal.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:894)
        at com.android.internal.view.menu.MenuPopup.onItemClick(MenuPopup.java:128)
        at android.widget.AdapterView.performItemClick(AdapterView.java:310)
        at android.widget.AbsListView.performItemClick(AbsListView.java:1156)
        at android.widget.AbsListView$PerformClick.run(AbsListView.java:3121)
        at android.widget.AbsListView$3.run(AbsListView.java:4036)
        at android.os.Handler.handleCallback(Handler.java:751)
        at android.os.Handler.dispatchMessage(Handler.java:95)
        at android.os.Looper.loop(Looper.java:154)
        at android.app.ActivityThread.main(ActivityThread.java:6119)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

Reproduced

1. Go to Sites tab.
2. Tap Create floating action button.
3. Tap in post content area.
4. Tap Header format toolbar button.
5. Select any format.

Tested

Google Pixel on Android 7.1.1 with WordPress alpha-33

[theck13]

I can no longer reproduce this on a API 25, 24, 23, 22, 19, 17, or 16.