Merge pull request #4476 from crazyserver/MOBILE-4653

Mobile 4653

Author: dpalou

src/addons/qtype/numerical/services/handlers/numerical.ts

@@ -238,7 +238,9 @@ export class AddonQtypeNumericalHandlerService implements CoreQuestionHandler {
         if (question.parsedSettings.unitdisplay === AddonQtypeNumericalHandlerService.UNITINPUT &&
             question.parsedSettings.unitgradingtype === AddonQtypeNumericalHandlerService.UNITGRADED &&
             !this.isValidValue(unit)) {
-                return Translate.instant('addon.qtype_numerical.invalidnumber');
+                // It would be great to return an error if the unit is required and not supplied.
+                // But in LMS this is not implemented.
+                return;
         }
 
         return;

src/theme/components/collapsible-header.scss

@@ -121,8 +121,6 @@ body:not(.core-iframe-fullscreen):not(.core-reading-mode-enabled) .collapsible-h
 
 body.core-reading-mode-enabled .collapsible-header-page {
     .collapsible-header-original-title {
-        pointer-events: none;
-        user-select: none;
-        visibility: hidden;
+        display: none;
     }
 }