Hikashop plugin 'Hikashop product tag insertion plugin' is incompatible with JCE

-- HikaShop version -- : 6.5.1
-- Joomla version -- : 3.10.12
-- PHP version -- : 7.4.33
-- Browser(s) name and version -- : Firefox 149.0.2
-- Error-message(debug-mod must be tuned on) -- : Call to undefined method stdClass::get()

The hikashop plugin 'Hikashop product tag insertion plugin' checks on line 70 of file 'hikashopproduct.php' '

if(version_compare($jversion,'5.4.0','>=')) {
				$button = new Joomla\CMS\Editor\Button\Button(
//rest of function
} else {
				$button = new \stdClass();

JObject