After require("exceljs") is executed webix stops to work normally?

Hello, I do not know whether it is related to exceljs library or webix. After I executed require("exceljs"), webix stops routing to other pages giving

webix.js:formatted:793 Uncaught TypeError at new i (webix.js:formatted:793) at Function.i.defer (webix.js:formatted:938) at webix.ajax.G (webix.js:formatted:2227) at webix.ajax.get (webix.js:formatted:2314) at get (utils.js:20)...

And it also happens if use
import Excel from "exceljs

Do you have any ideas about this issue? Or it is related to exceljs library.

    const ExcelJS = require('exceljs');
    const workbook = new ExcelJS.Workbook();
    const worksheet = workbook.addWorksheet("All Values");
    .................................................
} ```

Hello, @Yryskul

It’s not that obvious what caused the issue. Could you, please, inform us about the version of Webex and Exceljs you use? Also, we’d like you to launch debug version and tell us the particular error.