Why did Hera want Hephaestus back on mount Olympus?

Hera wanted Hephaestus back on Mount Olympus because he was her son and she desired to have him near her, despite having cast him out due to his physical deformities. His skills as a master craftsman were also essential for the gods, as he created their weapons and palaces. Bringing him back allowed her to restore family ties and benefit from his talents, reinforcing the importance of his role among the deities.