Small layout improvement

app/src/main/res/layout/dialog_debug.xml

@@ -22,19 +22,27 @@
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toTopOf="parent" />
 
+        <TextView
+            android:id="@+id/tvIssue"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="24dp"
+            android:text="@string/title_debug_info_issue"
+            android:textAppearance="@style/TextAppearance.AppCompat.Medium"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/tvCaption" />
+
         <eu.faircode.email.EditTextPlain
             android:id="@+id/etIssue"
             android:layout_width="0dp"
             android:layout_height="wrap_content"
-            android:layout_marginTop="24dp"
             android:gravity="top"
-            android:hint="@string/title_debug_info_issue"
             android:imeOptions="actionNone|flagNoEnterAction"
             android:inputType="textCapSentences|textMultiLine|textAutoCorrect"
             android:textAppearance="@style/TextAppearance.AppCompat.Medium"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/tvCaption" />
+            app:layout_constraintTop_toBottomOf="@id/tvIssue" />
 
         <CheckBox
             android:id="@+id/cbContact"