Radiorow in account preferences (Template modifications) can't be added

For my add-on developments, I've built everything but there is a problem with radiorow button not being added on XenForo Template Modification causing an error:
Line 78: Tag if contains an unexpected child element. - Template modifications: public:account_preferences

Template modification type: Public
Template: account_preferences
Modification key: elf_account_preferences
Description: Add option input
Search type: Simple replacement...

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