MDL-84817 core_message: Fix display issues in drawer at 400%

message/amd/src/message_drawer_view_overview_section.js

@@ -606,10 +606,6 @@ function(
             return true;
         };
 
-        // Set the minimum height of the section to the height of the toggle. This
-        // smooths out the collapse animation.
-        var toggle = root.find(SELECTORS.TOGGLE);
-        root.css('min-height', toggle.outerHeight());
 
         root[0].addEventListener('show.bs.collapse', function() {
             setExpanded(root);

theme/boost/scss/moodle/message.scss

@@ -410,9 +410,7 @@ $message-day-color: color-contrast($message-app-bg) !default;
             display: flex;
             align-items: center;
         }
-        .footer-container [data-region="view-overview"] {
-            display: none;
-        }
+
         .overflow-y {
             overflow-y: unset;
         }
@@ -588,7 +586,7 @@ $message-day-color: color-contrast($message-app-bg) !default;
         color: $message-day-color;
     }
     .lazy-load-list {
-        overflow-y: auto;
+        overflow-y: inherit;
     }
 }
 #page-message-index {

theme/boost/style/moodle.css

@@ -33495,9 +33495,6 @@ a.ygtvspacer:hover {
     display: flex;
     align-items: center;
   }
-  .message-app .footer-container [data-region=view-overview] {
-    display: none;
-  }
   .message-app .overflow-y {
     overflow-y: unset;
   }
@@ -33636,7 +33633,7 @@ a.ygtvspacer:hover {
   color: #000;
 }
 .message-app .lazy-load-list {
-  overflow-y: auto;
+  overflow-y: inherit;
 }
 
 #page-message-index #page-header {

theme/classic/style/moodle.css

@@ -33495,9 +33495,6 @@ a.ygtvspacer:hover {
     display: flex;
     align-items: center;
   }
-  .message-app .footer-container [data-region=view-overview] {
-    display: none;
-  }
   .message-app .overflow-y {
     overflow-y: unset;
   }
@@ -33636,7 +33633,7 @@ a.ygtvspacer:hover {
   color: #000;
 }
 .message-app .lazy-load-list {
-  overflow-y: auto;
+  overflow-y: inherit;
 }
 
 #page-message-index #page-header {