Update dist

dist/js/select2.amd.full.js

@@ -3176,7 +3176,8 @@ define('select2/dropdown/attachBody',[
     $dropdown.addClass('select2-container--open');
 
     $dropdown.css({
-      position: 'absolute'
+      position: 'absolute',
+      top: -999999
     });
 
     $dropdown.width($container.outerWidth(false));

dist/js/select2.amd.js

@@ -3176,7 +3176,8 @@ define('select2/dropdown/attachBody',[
     $dropdown.addClass('select2-container--open');
 
     $dropdown.css({
-      position: 'absolute'
+      position: 'absolute',
+      top: -999999
     });
 
     $dropdown.width($container.outerWidth(false));

dist/js/select2.full.js

@@ -12711,7 +12711,8 @@ define('select2/dropdown/attachBody',[
     $dropdown.addClass('select2-container--open');
 
     $dropdown.css({
-      position: 'absolute'
+      position: 'absolute',
+      top: -999999
     });
 
     $dropdown.width($container.outerWidth(false));

dist/js/select2.js

@@ -3604,7 +3604,8 @@ define('select2/dropdown/attachBody',[
     $dropdown.addClass('select2-container--open');
 
     $dropdown.css({
-      position: 'absolute'
+      position: 'absolute',
+      top: -999999
     });
 
     $dropdown.width($container.outerWidth(false));