Modal DHTMLX Window not working

We have multiple grids vertically stacked on a html page. Each grid can open a dhtmlx window.

When I open dhtmlx window on the first two grids which take 1 screen vertical space the modal behavior works fine. However for the rest of the grids in the page the modal behavior doesn’t work.

The only solution I came up with is following:
.dhxwins_vp_material div.dhxwins_mcover {
position: fixed; // This was set to absolute

Please Advise.

Could you please, provide a complete demo or a demo link, where the problem can be reproduced locally.

Thanks Sematik for you reply. We are planning to upgrade to the latest framework, so I am not sending you this as of now. Will open a support ticket later.

Appreciate your help. :slight_smile: