Datatable Headermenu with grouped Columns

Webix JS
#1

Hi everyone,

I need a table with grouped columns and a headermenu. Unfortunately this combination is buggy, because not all columns are shown in the headermenu.

Snippet:

http://webix.com/snippet/756c4b5b

#2

This problem is fixed with version 4.3.3
Thanks for your support

#3

I am currently evaluating Webix, but the issue of not being to hide a column group (via the header context menu) is still present.

Same snippet as above exhibits the issue:
http://webix.com/snippet/756c4b5b

Thanks in advance!