message: fix(PanelHeader): shadow and separator
diff: @@ -120,10 +120,11 @@ const PanelHeader: React.FC<PanelHeaderProps> = (props: PanelHeaderProps) => {
  ) : (
  <PanelHeaderIn {...props} />
  )}
  - {separator && visor && platform !== VKCOM && (
  + {separator && visor && (
  <Separator
  vkuiClass="PanelHeader__separator"
  - expanded={sizeX === SizeType.REGULAR}
  + expanded={sizeX === SizeType.REGULAR && platform !== VKCOM}
  + wide={platform === VKCOM}
  />
  )}
  </div>
  