I think there’s an issue going on with the scrolling behavior of the Tabbar, because I was also limited to only 9 tabs, even if I initialized all the tabs with the page and didn’t use the “Add” function. However, if I increased the width of the DIV in the HTML code to 1200, I was able to get 14 tabs.
I believe this is a bug that the developers will need to look into.
The described issue was fixed in the latest dhx.Suite update (7.1.10).
Now the tabbar tabs adding should work correctly: https://snippet.dhtmlx.com/ekke2q8t
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