[FIX] web_editor: uncheck new checklist item on split

On ENTER in a checklist item, a new checklist item is created. The new
one should never be checked. This ensures that ENTER in a checked
checklist item never creates a checked checklist item but instead cleans
the class.

closes odoo/odoo#32684

Signed-off-by: Pierre Paridans <pparidans@users.noreply.github.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/addons/web_editor/static/src/js/wysiwyg/plugin/keyboard.js b/addons/web_editor/static/src/js/wysiwyg/plugin/keyboard.js
index 3ab6a5f0317..94ec9306f7d 100644
--- a/addons/web_editor/static/src/js/wysiwyg/plugin/keyboard.js
+++ b/addons/web_editor/static/src/js/wysiwyg/plugin/keyboard.js
@@ -296,6 +296,7 @@ var KeyboardPlugin = AbstractPlugin.extend({
         var next = this.context.invoke('HelperPlugin.splitTree', ancestor, point, {
             isSkipPaddingBlankHTML: !this.context.invoke('HelperPlugin.isNodeBlockType', point.node.parentNode) && !!point.node.parentNode.nextSibling
         });
+        $(next).removeClass('o_checked');
         while (next.firstChild) {
             next = next.firstChild;
         }