How do I freeze a column


I want to freeze a column. Fixed columns do not scroll when the scroll bar scrolls horizontally


You can do that by adding several grids in the layout configuration:
Here are examples of how it can be implemented:


Use these methods of yours, and there will be a problem when the hidden Gantt chart page will show exceptions


Probably, that issue is related to the Gantt configuration, but it is hard to suggest what might be wrong as I don’t see your code.
If you can reproduce the issue in the snippets, please, give me the steps.

If you cannot reproduce the issues there, please add your configuration in the following snippets and make sure that the issue is reproduced there. 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.