When searching "define withdrawal" the definition widget appears (https://kagi.com/search?q=define+withdrawal&r=gb&sh=4_VzagLaCL96jaklUKDvBg)
when searching "Define withdrawal" the it does not appear (https://kagi.com/search?q=Define+withdrawal&r=gb&sh=nHQkRQ4cI2qUsLARG2LlHw)
definition widget should not be affected by case sensitivity
