Column number masking code

Hello, when I use ngx-codemirror, the serial number is blocked. I think there is a problem with the writeValue logic. But I don’t know how to solve it. I hope you can help.

thanks!Appears when using Angular7 in ngx-codemirror

Faced the same issue, it can be fixed by calling the refresh() method after the view has been initialised i.e. inside ngAfterViewInit(){}