Zongbin

I'm very happy that you like this library. I know the data grid has many shortcomings but I am very busy recently. Maybe I will add the other features in...

@kushwahashiv Of course you can!

Maybe it should be enhanced, but you can also use [custom template](https://ng-matero.github.io/extensions/components/grid/overview#custom-cell-template-2) to achieve it.

The new version 14.1.0 has improved.

Docs: https://ng-matero.github.io/extensions/

I haven't installed the project in this way, maybe it's incorrect.

I'm sorry, this is my fault. I'll update the docs. The popover is different from mat-menu and I removed the overlap trigger option when I added twelve positions. It's not...

Which version do you use?

Maybe you can put the expandable button into an empty field. ```ts columns: MtxGridColumn[] = [ { field: 'only show expandable button', width: '0px', showExpand: true, formatter: () => '...

Now you can try `v14.2.0`, it doesn't need `formatter: () => ' '` to prevent it from showing `--`.