Scheduler material css

Hi!

I have a question about the material css template. When I first start running the code I get an invalid view for the material css with the grey and white lines like this image:

When the correct view is the following:

And I only get the correct view after reloading the page or doing even one little change in the code (like pressing the space bar anywhere and saving the code) and reloading the page.

Any idea why this might be happening? I need it to open in the right view from the moment that the server is running.

Hello @Javiera_Meneses,
sorry for the delay. I tried to reproduce the issue in my sample, but it seems to work properly:
http://snippet.dhtmlx.com/5/bfaf1b558
Can you please provide us some kind of example where we could reproduce this issue?