Comment crashes when entering multiple lines

Stacktrace:

java.lang.IllegalStateException: focus search returned a view that wasn't able to take focus! at android.widget.TextView.onKeyUp(TextView.java:8579) at android.view.KeyEvent.dispatch(KeyEvent.java:2830) at android.view.View.dispatchKeyEvent(View.java:13890) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1922) at com.android.internal.policy.DecorView.superDispatchKeyEvent(DecorView.java:453) at com.android.internal.policy.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1839) at android.app.Activity.dispatchKeyEvent(Activity.java:3971) at androidx.core.app.ComponentActivity.superDispatchKeyEvent(ComponentActivity.java:122) at androidx.core.view.KeyEventDispatcher.dispatchKeyEvent(KeyEventDispatcher.java:84) at androidx.core.app.ComponentActivity.dispatchKeyEvent(ComponentActivity.java:140) at androidx.appcompat.app.AppCompatActivity.dispatchKeyEvent(AppCompatActivity.java:569) at androidx.appcompat.view.WindowCallbackWrapper.dispatchKeyEvent(WindowCallbackWrapper.java:59) at androidx.appcompat.app.AppCompatDelegateImpl$AppCompatWindowCallback.dispatchKeyEvent(AppCompatDelegateImpl.java:3054) at com.android.internal.policy.DecorView.dispatchKeyEvent(DecorView.java:367) at android.view.ViewRootImpl$ViewPostImeInputStage.processKeyEvent(ViewRootImpl.java:5583) at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:5451) at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:4958) at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:5011) at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:4977) at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:5117) at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:4985) at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:5174) at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:4958) at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:5011) at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:4977) at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:4985) at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:4958) at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:7675) at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:7644) at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:7605) at android.view.ViewRootImpl$ViewRootHandler.handleMessage(ViewRootImpl.java:4728) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7356) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:491) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:940)