The IPA recommended that esh ⟨⟩ and ezh ⟨⟩) not use the palatal hook, but instead get special curled symbols: ⟨⟩ and ⟨⟩.
The International Phonetic Association advised against using the palatal hook for esh ⟨⟩ and ezh ⟨⟩, suggesting instead to use special curled symbols: ⟨⟩ and ⟨⟩.