With Multi tab evey time we load new document, the previous tabs names are overridden by the new tab name.
this.wvInstance.UI.TabManager.addTab(result, tabOptions).subscribe((newTabId: any) => {
every time above line executes, the tabOption.FileName is also changed for all other tabs previously opened.
Note: this event was broken in version 8.7 and you will still have to update to version 8.8 to use this workaround.
Since this is a minor version update, all your custom code that worked in 8.7 will still work in 8.8.
Best Regards,
Ahmad Moaaz
Software Developer
PDFTron Systems, Inc. www.pdftron.com
Thank you for your reply, I am working on the workaround that you suggested, Only thing is we add tabs when we have a new document to be loaded, the Viewer will be loaded and kept upen, the tab is added dynamically as needed.