All metafields: {"error":"json not allowed for this object"}

WhatsApp namespace: {"config":{"enabled":true,"phone_number":"+918098448484","message":"Hi SDH, Need order assistance. Thank you!","desktop_enabled":true,"mobile_enabled":true,"desktop_position":"bottom-right","mobile_position":"bottom-right","desktop_offset_x":0,"desktop_offset_y":0,"mobile_offset_x":0,"mobile_offset_y":0,"desktop_icon_size":50,"mobile_icon_size":40,"animation":"pulse","header_color":"#25D366","custom_css":"","multi_agent_enabled":false,"agents":[],"widget_title":"Chat with us","widget_subtitle":"How can we help you?","icon_url":"https:\/\/sfy.omeecron.com\/api\/image-proxy?url=https%3A%2F%2Fsfy.omeecron.com%2Fwhatsapp-icons%2F6877990cd4608.svg\u0026shop=c6f682.myshopify.com\u0026type=widget"},"enabled":true}

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