diff --git a/htdocs/core/lib/ajax.lib.php b/htdocs/core/lib/ajax.lib.php
index d7d8ee5a5ee..02d1928cddf 100644
--- a/htdocs/core/lib/ajax.lib.php
+++ b/htdocs/core/lib/ajax.lib.php
@@ -377,7 +377,7 @@ function ajax_combobox($htmlname, $events = array(), $minLengthToAutocomplete =
 
 	// select2 disabled for smartphones with standard browser.
 	// TODO With select2 v4, it seems ok, except that responsive style on table become crazy when scrolling at end of array)
-	if (! empty($conf->browser->layout) && $conf->browser->layout == 'phone') return '';
+	if (! empty($conf->browser->layout) && $conf->browser->layout == 'phone' && empty($conf->global->MAIN_ALLOW_SELECT2_WITH_SMARTPHONE)) return '';
 
 	if (! empty($conf->global->MAIN_DISABLE_AJAX_COMBOX)) return '';
 	if (empty($conf->use_javascript_ajax)) return '';
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index 1f0ff983c7d..70571964162 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -1357,11 +1357,11 @@ function top_htmlhead($head, $title = '', $disablejs = 0, $disablehead = 0, $arr
 			print '<!-- Includes JS for JQuery -->'."\n";
 			if (defined('JS_JQUERY') && constant('JS_JQUERY')) print '<script src="'.JS_JQUERY.'jquery.min.js'.($ext?'?'.$ext:'').'"></script>'."\n";
 			else print '<script src="'.DOL_URL_ROOT.'/includes/jquery/js/jquery.min.js'.($ext?'?'.$ext:'').'"></script>'."\n";
-			if (! empty($conf->global->MAIN_FEATURES_LEVEL) && ! defined('JS_JQUERY_MIGRATE_DISABLED'))
+			/*if (! empty($conf->global->MAIN_FEATURES_LEVEL) && ! defined('JS_JQUERY_MIGRATE_DISABLED'))
 			{
 				if (defined('JS_JQUERY_MIGRATE') && constant('JS_JQUERY_MIGRATE')) print '<script src="'.JS_JQUERY_MIGRATE.'jquery-migrate.min.js'.($ext?'?'.$ext:'').'"></script>'."\n";
 				else print '<script src="'.DOL_URL_ROOT.'/includes/jquery/js/jquery-migrate.min.js'.($ext?'?'.$ext:'').'"></script>'."\n";
-			}
+			}*/
 			if (defined('JS_JQUERY_UI') && constant('JS_JQUERY_UI')) print '<script src="'.JS_JQUERY_UI.'jquery-ui.min.js'.($ext?'?'.$ext:'').'"></script>'."\n";
 			else print '<script src="'.DOL_URL_ROOT.'/includes/jquery/js/jquery-ui.min.js'.($ext?'?'.$ext:'').'"></script>'."\n";
 			if (! defined('DISABLE_JQUERY_TABLEDND')) print '<script src="'.DOL_URL_ROOT.'/includes/jquery/plugins/tablednd/jquery.tablednd.min.js'.($ext?'?'.$ext:'').'"></script>'."\n";
@@ -1762,8 +1762,7 @@ function left_menu($menu_array_before, $helppagename = '', $notused = '', $menu_
 		{
 			foreach($arrayresult as $key => $val)
 			{
-				//$searchform.=printSearchForm($val['url'], $val['url'], $val['label'], 'maxwidth100', 'sall', $val['shortcut'], 'searchleft', img_picto('',$val['img']));
-				$searchform.=printSearchForm($val['url'], $val['url'], $val['label'], 'maxwidth125', 'sall', $val['shortcut'], 'searchleft', img_picto('', $val['img'], '', false, 1, 1));
+				$searchform.=printSearchForm($val['url'], $val['url'], $val['label'], 'maxwidth125', 'sall', $val['shortcut'], 'searchleft'.$key, img_picto('', $val['img'], '', false, 1, 1));
 			}
 		}