Text box expands only working correctly in Edge

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2

The ELSE part has to be inside a block i.e. inside curly brackets {}

 export function horton_click(event) {
  if ($w('#hortonbio').collapsed) {
   $w('#hortonbio').expand();
   $w('#hortonbio').hide("fade", fadeOptions);
   $w('#hortonbio').show("fade", fadeOptions);
  }  else  {
   $w('#hortonbio').collapse();
   $w('#hortonbio').hide("fade", fadeOptions);
   $w('#hortonbio').show("fade", fadeOptions);
  }
 }