--- loncom/auth/lonroles.pm	2023/11/17 17:02:21	1.372
+++ loncom/auth/lonroles.pm	2024/12/20 00:24:39	1.375
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # User Roles Screen
 #
-# $Id: lonroles.pm,v 1.372 2023/11/17 17:02:21 raeburn Exp $
+# $Id: lonroles.pm,v 1.375 2024/12/20 00:24:39 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -703,7 +703,7 @@ sub handler {
 						     $env{'user.name'},
                                                      &mt('Assigned from [_1] at [_2] for [_3]'
                                                         ,$ip
-                                                        ,&Apache::lonlocal::locallocaltime()
+                                                        ,&Apache::lonlocal::locallocaltime($now)
                                                         ,$trolecode)
                                                      );
 				 unless ($assignresult eq 'ok') {
@@ -1237,16 +1237,18 @@ ENDCLOSE
         $start_page=&Apache::loncommon::start_page($pagetitle,undef,
                                                   {bread_crumbs=>$brcrum,crstype=>'Placement'});
     } else {
-        my $crumbsright;
+        my ($crumbsright,$crumbs_style);
         unless (($norolelist) && ((split(/:/,$env{'user.error.msg'}))[2])) {
             $funcs = &get_roles_functions($showcount,$cattype,$domdefs{'userapprovals'});
             if ($env{'browser.mobile'}) {
                 $crumbsright = $funcs;
                 undef($funcs);
+                $crumbs_style = 'overflow: visible;';
             }
         }
         $start_page=&Apache::loncommon::start_page($pagetitle,undef,{bread_crumbs=>$brcrum,
-                                                                     bread_crumbs_component=>$crumbsright});
+                                                                     bread_crumbs_component=>$crumbsright,
+                                                                     bread_crumbs_style=>$crumbs_style,});
     }
     &js_escape(\$standby);
     my $noscript='<br /><span class="LC_error">'.&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.').'<br />'.&mt('As this is not the case, most functionality in the system will be unavailable.').'</span><br />';
@@ -2245,7 +2247,7 @@ sub build_roletext {
                         $trolecode."','".$buttonname.'\');" /></td>';
         }
     }
-    if (($trolecode !~ m/^(dc|ca|au|aa)\./)  && (!$skipcal)) {
+    if (($trolecode !~ m/^(ca|aa)\./) && ($trest ne '') && (!$skipcal)) {
 	$tremark.=&Apache::lonannounce::showday(time,1,
 			 &Apache::lonannounce::readcalendar($tdom.'_'.$trest));
     }
@@ -3632,7 +3634,9 @@ sub ltienroll {
                 &LONCAPA::ltiutils::batchaddroster($item);
             }
         }
+        $rosterupdates = []; 
     }
+    return OK;
 }
 
 sub set_deeplink_target {