Index: openacs-4/packages/xowf/tcl/test-item-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/tcl/test-item-procs.tcl,v
diff -u -N -r1.7.2.237 -r1.7.2.238
--- openacs-4/packages/xowf/tcl/test-item-procs.tcl	10 Aug 2022 07:58:01 -0000	1.7.2.237
+++ openacs-4/packages/xowf/tcl/test-item-procs.tcl	13 Aug 2022 17:01:37 -0000	1.7.2.238
@@ -3288,14 +3288,14 @@
       foreach composite_grading_box $composite_grading_boxes {
         set composite_qn [$composite_grading_box getAttribute "data-question_name"]
         set parentNode [$composite_grading_box parentNode]
-        :dom class add $composite_grading_box {.} hidden
+        :dom class add $composite_grading_box {.} [::xowiki::CSS class d-none]
         foreach grading_box [$parentNode selectNodes {div//div[contains(@class,'grading-box')]}] {
           set qn [$grading_box getAttribute data-question_name]
           regsub {^answer_} $qn ${composite_qn}_ new_qn
           #ns_log notice "CHILD of Composite: rename QN from $qn to $new_qn"
           $grading_box setAttribute data-question_name $new_qn
           $grading_box setAttribute id ${composite_qn}_[$grading_box getAttribute id]
-          :dom class remove $grading_box {.} hidden
+          :dom class remove $grading_box {.} [::xowiki::CSS class d-none]
           #
           # The composite questions are prerendered and do not have
           # hint boxes, since we do not want to have even hidden in
@@ -3325,6 +3325,7 @@
             #
             # Probably some legacy item
             #
+            ::util_user_message -message "Composite Exercise looks like legacy data; please edit+save"
             ad_log warning "composite_grading_box has no data-question_id"
           }
         }
@@ -3345,7 +3346,8 @@
             "submission state $submission_state" \
             "exam state $exam_state noManualGrading $noManualGrading"
         if {$noManualGrading} {
-          :dom class add $grading_box {a[contains(@class,'manual-grade')]} hidden
+          :dom class add $grading_box {a[contains(@class,'manual-grade')]} \
+              [::xowiki::CSS class d-none]
         }
 
         #
@@ -3394,9 +3396,11 @@
         #
         :dom node replace $grading_box {span[@class='comment']} {::html::t $comment}
         if {$comment eq ""} {
-          :dom class add $grading_box {span[@class='feedback-label']} hidden
+          :dom class add $grading_box {span[@class='feedback-label']} \
+              [::xowiki::CSS class d-none]
         } else {
-          :dom class remove $grading_box {span[@class='feedback-label']} hidden
+          :dom class remove $grading_box {span[@class='feedback-label']} \
+              [::xowiki::CSS class d-none]
         }
 
         $grading_box setAttribute data-user_id [$submission creation_user]
Index: openacs-4/packages/xowiki/tcl/package-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/package-procs.tcl,v
diff -u -N -r1.332.2.117 -r1.332.2.118
--- openacs-4/packages/xowiki/tcl/package-procs.tcl	22 Jun 2022 17:48:38 -0000	1.332.2.117
+++ openacs-4/packages/xowiki/tcl/package-procs.tcl	13 Aug 2022 17:01:36 -0000	1.332.2.118
@@ -106,6 +106,7 @@
           card "panel panel-default"
           card-header panel-heading
           card-body panel-body
+          d-none hidden
         }
         ::xowiki::formfield::FormField parameter [subst {
           {CSSclass form-control}