Workaround constraint layout bug

app/src/main/java/eu/faircode/email/Helper.java

@@ -737,11 +737,11 @@ public class Helper {
     }
 
     static void hide(View view) {
-        view.setPadding(0, 0, 0, 0);
+        view.setPadding(0, 1, 0, 0);
 
         ViewGroup.LayoutParams lparam = view.getLayoutParams();
         lparam.width = 0;
-        lparam.height = 0;
+        lparam.height = 1;
         if (lparam instanceof ConstraintLayout.LayoutParams)
             ((ConstraintLayout.LayoutParams) lparam).setMargins(0, 0, 0, 0);
         view.setLayoutParams(lparam);