Export exel with month

I am trying to export my gantt chart to excel but instead of the date range for each block being per day I want it to be per month but when using the gantt.exportToExcel it only lets me export it per day

Hello,
Previously, there was a bug with Excel export that allowed to export the data only with the default scale (day) and the tasks couldn’t start or end in the middle of the timeline cells. But recently, that bug was fixed.
You can check how it works in the following snippet:
https://snippet.dhtmlx.com/frvuzm85

If you have a different use case or it doesn’t help you, probably, the issue is related to the Gantt configuration, but it is hard to suggest what might be wrong as I don’t see your code.
In that case, please, add your configuration to the following snippet and make sure that the issue is reproduced there:
https://snippet.dhtmlx.com/40tsh9uz
Then, click on the Share button and send me the link.
Or send me a ready demo with all the necessary Javascript and CSS files so that I can reproduce the issue locally.