Suddenly, undo is breaking

Gantt
#1

I updated Gantt version recently and we just noticed that when using gantt.undo() it is breaking.

We are getting this error, all of it coming from the library itself. Any idea?

Thank you

dhtmlx-gantt.js?v=d13a4d70:2743 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'start_date')
    at Object.calculateEndDateArguments (dhtmlx-gantt.js?v=d13a4d70:2743:140)
    at a.calculateEndDate (dhtmlx-gantt.js?v=d13a4d70:9923:63)
    at Object.calculateEndDate (dhtmlx-gantt.js?v=d13a4d70:9851:23)
    at t2.queueProcessRequest [as _router] (use-gantt-data-processor.ts?t=1713887540117:151:44)
    at t2._sendData (dhtmlx-gantt.js?v=d13a4d70:12793:28)
    at t2._beforeSendData (dhtmlx-gantt.js?v=d13a4d70:12712:18)
    at t2.<anonymous> (dhtmlx-gantt.js?v=d13a4d70:12567:24)
    at t2._forEachUpdatedRow (dhtmlx-gantt.js?v=d13a4d70:12829:85)
    at t2.sendAllData (dhtmlx-gantt.js?v=d13a4d70:12563:71)
    at t2.sendData (dhtmlx-gantt.js?v=d13a4d70:12527:51)
    at Object.batchUpdate (dhtmlx-gantt.js?v=d13a4d70:12232:123)
    at t2._applyAction (dhtmlx-gantt.js?v=d13a4d70:16679:272)
    at t2.undo (dhtmlx-gantt.js?v=d13a4d70:16644:29)
    at Object.undo (dhtmlx-gantt.js?v=d13a4d70:16906:23)
    at processPendingActions (use-gantt-data-processor.ts?t=1713887540117:105:17)
#2

Hello,
Unfortunately, I’m unable to replicate the issue. Could you please try to reproduce it in the snippet DHTMLX Snippet Tool and share with me?