Add note fields -- for Recovery Phrases, Backup & Recovery Codes

I am trying to isolate TOTP codes from password manager. However, many times that involves saving seed phrases and/or backup codes. If I can’t save that information alongside where the TOTP is stored, then I am essentially forced to keep bypass information in password manager, not solving anything by having separate apps for these roles. BONUS: If add the ability to include backup codes include boxes to check off used ones for easy tracking vs edit, delete entry.