Positioning error when displaying datepicker form

https://snippet.dhtmlx.com/urx531zl

Click the input of the datepicker to load the datepicker form, which causes the height change of the body.
However, there is a lot of space above. Due to calculation errors, the height of the body changes. Please avoid height change of body

Hello @liudian,

Thank you for the provided example. I sent it to the devs, they will consider this use case, and I will notify you on any updates.

The issue won’t appear if you position dhxWindow 5-20px higher or lower, so you try it as a workaround:
https://snippet.dhtmlx.com/55kk8ywx

Kind regards,

Hello @liudian,

An update on your quire - it wasn’t considered as a bug, as it’s a part of built-in calculation logic.
Here is one more example of usage, with “updated” ResizeObserver logic(in order to keep datepicker above the window)
https://snippet.dhtmlx.com/4jm5h66u

Kind regards,