Available slot for startDate calculates wrong when non-working periods defined

[chuckn0rris]

Forum post

Here
https://www.bryntum.com/products/schedulerpro/examples/resource-non-working-time/
If change day to next with forward arrow of dateField, new date will go to far forward and jump next available slot.
If click back arrow and forward arrow again, it will jump to another slot. If repeat back-forward, date will change again.

Screen.Recording.2023-06-20.at.13.33.46.mov

[canonic-epicure]

So this happens because the StartDateField increments its value by "working" time. Also in that example hoursPerDay config of the project is set to 24. So it shifts the events over several days.

This seems to be unexpected for the user, should be changed to some other behavior may be?