editor property of GanttEditorComponent doesn't have 'options' field

[keweixinfr]

Inside ngOnInit function, we attribute this.editor.options to optionsBefore but the value this.editor.options is actually undefined if we use console to check the value.
This causes some problems when we try updating our data since the option before is undefined and the jsgantt will, therefore, use some default options.
Here is a screenshot when I access the editor.options from the parent component. As we can see, all these options are already parts of the editor not inside editor.options

[mariohmol]

Any suggestions on how to fix this?

Could u provide an example so we can investigate?