Treegrid footer sum not shows

Hello;

we try to migrate 8x to 9x but we had TreeGrid footer sum problem.

DHTMLX Snippet Tool 8.4.6 Pro it is works as expected

DHTMLX Snippet Tool 9.1.2 Pro it is not shows the footer summary in treegrid mode, but if you try grid mode it is works

did i missed something or it is a bug?

edit: in 9x, if collapsed: true , then sum not shows, if collapsed: false then sum shows. i think it is related to the collepsed feature and looks like a bug.

Hello.

Thank you for your report. The problem was confirmed. We’ll try to fix it in one of the future updates.
For now as a workaround please, try to use collapseAll() method calling it after the data is loaded instead of collapsed mode:
https://snippet.dhtmlx.com/fzdard3q

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