The class \Magento\Framework\Data\Form\Element\Multiselect breaks specification of the parent class \Magento\Framework\Data\Form\Element\AbstractElement by not calling the method getBeforeElementHtml (getAfterElementHtml is called)

[dmitrii_fediuk]

magento/magento2/blob/487f5f45/lib/internal/Magento/Framework/Data/Form/Element/AbstractElement.php#L371-L379

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magento/magento2/blob/487f5f45/lib/internal/Magento/Framework/Data/Form/Element/Multiselect.php#L50-L55

[dmitrii_fediuk]

See also:

• The class \Magento\Framework\Data\Form\Element\Textarea breaks specification of the parent class \Magento\Framework\Data\Form\Element\AbstractElement by not calling the method getBeforeElementHtml (getAfterElementHtml is called)
• The class \Magento\Framework\Data\Form\Element\Fieldset breaks specification of the parent class \Magento\Framework\Data\Form\Element\AbstractElement by not calling the method getBeforeElementHtml (getAfterElementHtml is called)