Update: This was fixed after I upgrade the chrome to version 90.
Thanks.

@z3dev Thanks for reply.

In my machine (Ubuntu 20.04),
My Chrome 89 doesn't do auto-read even with drag-and-drop...

@z3dev Thanks for quick reply,

How about auto-reload with chrome?
Does it work for you?

Hi,
I'm trying to use https://openjscad.xyz/
(I was using openjscad.org before)

I have two problems.

First one is auto reload.
I'm using ubuntu 20.04.
With Chrome 89, It doesn't reload at all, and no error in console.
With Firefox 86, It can auto reload when drag and drop a file, but it can't when I open in open dialog.

For firefox, it seems similer to this issue.
https://github.com/jscad/OpenJSCAD.org/issues/711
But I don't see the error.

Second problem is grid color.
In chrome, I can see a grid like this (I believe this is correct)

But with firefox it looks like yellow:

I guess something is wrong in my machine.
But does anyone know how to fix this?