Tabs are not showing for multiple sheets

[ashishbrst]

When we create a workbook with multiple excelsheets, only 1 tab is showing and all other is hidden. There is a text at bottm showing number of sheets ie 'Sheet 1 of 20'. I am creating sheets dynamically

`var workbook = new Excel.Workbook();
workbook.views = [
{
x: 0, y: 0, width: 1000, height: 2000,
firstSheet: 0, activeTab: 0, visibility: 'visible'
}
];

						var date_created=moment(totalCryptofix.date_created).format('MM.DD.YYYY');
						_.forEach(totalCryptofix.prices,function(data){
							var worksheet = workbook.addWorksheet(_.toLower(data.currency));
							worksheet.state = 'show';
							
							worksheet.columns = [
								{ header: 'Currency', key: 'currency', width: 40,style: { alignment: { horizontal: 'left' }}},
								{ header: 'Price', key: 'price', width: 40,style: { alignment: { horizontal: 'left' }}},
								{ header: 'Date', key: 'date', width: 40,style: { alignment: { horizontal: 'left' }}}
							];
							
							var date=moment(totalCryptofix.date_created).format('YYYY-MM-DD');
							_.forEach(data.prices,function(price){
								worksheet.addRow({currency: price.currency, price: price.price, date: date});
							});
						});`

[mram888]

When creating the worksheet you should do it like this:
var worksheet = workbook.addWorksheet(_.toLower(data.currency), {state: 'visible'});