MDL-84816 message: Make sure the 'see all' link stays visible

theme/boost/scss/moodle/popover-region.scss

@@ -87,6 +87,7 @@ $content-header-footer-height: $region-header-height + $region-footer-height;
     right: 0;
     top: 0;
     height: $region-container-height;
+    max-height: 80vh;
     width: $region-container-width;
     border: $standard-border;
     transition: height 0.25s;

theme/boost/style/moodle.css

@@ -36357,6 +36357,7 @@ body {
   right: 0;
   top: 0;
   height: 500px;
+  max-height: 80vh;
   width: 380px;
   border: 1px solid #ddd;
   transition: height 0.25s;

theme/classic/style/moodle.css

@@ -36291,6 +36291,7 @@ body {
   right: 0;
   top: 0;
   height: 500px;
+  max-height: 80vh;
   width: 380px;
   border: 1px solid #ddd;
   transition: height 0.25s;