--- loncom/auth/lonroles.pm	2023/06/20 14:04:02	1.370
+++ 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 1.370 2023/06/20 14:04:02 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 />';
@@ -1801,9 +1803,9 @@ sub gather_roles {
                                 foreach my $rolename (sort(keys(%{$domdef{'adhocroles'}}))) {
                                     if (ref($domdef{'adhocroles'}{$rolename}) eq 'HASH') {
                                         $adhocdesc{$tdom}{$rolename} = $domdef{'adhocroles'}{$rolename}{'desc'};
-                                        $desc = $adhocdesc{$tdom}{$rolename};
                                     }
                                 }
+                                $desc = $adhocdesc{$tdom}{$rolename};
                             }
                         }
                         if ($desc ne '') {
@@ -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));
     }
@@ -2704,6 +2706,22 @@ sub update_session_roles {
                         }
                     } else {
                         $newrole{$rolekey} = $status_in_db;
+                        if ($role eq 'au') {
+                            my %userenv =
+                                &Apache::lonnet::userenvironment($env{'user.domain'},
+                                                                 $env{'user.name'},'authoreditors');
+                            if ($userenv{'authoreditors'}) {
+                                $userenv{'editors'} = $userenv{'authoreditors'};
+                            } else {
+                                my %domdef = &Apache::lonnet::get_domain_defaults($env{'user.domain'});
+                                if ($domdef{'editors'} ne '') {
+                                    $userenv{'editors'} = $domdef{'editors'};
+                                } else {
+                                    $userenv{'editors'} = 'edit,xml';
+                                }
+                            }
+                            &Apache::lonnet::appenv(\%userenv);
+                        }
                     }
                 }
             }
@@ -3616,7 +3634,9 @@ sub ltienroll {
                 &LONCAPA::ltiutils::batchaddroster($item);
             }
         }
+        $rosterupdates = []; 
     }
+    return OK;
 }
 
 sub set_deeplink_target {