Grid columns is dynamic and frozen columns, then edit grid error

Hi,

My grid columns are obtained dynamically,

So the editing grid settings are also dynamic!

Do like this:

  1. frozen some columns
  2. Double click to edit grid
Error in editing grid!

You can click on the link to view the problem:

https://stackblitz.com/edit/angular-ae4eds?file=app.component.html



Loader.
Up arrow icon