Page scroll moves up #11
Description
@kanety this is definitely good plugin that helps me a lot. Thank you!
I use your jquery-simple-tree-table in my project and it works good.
Sometimes when I scroll the html page with the treetable and expand some node the scroll moves up while I expect it to move down. It also happens on the demo page: https://www.jqueryscript.net/demo/simple-tree-table/
Could you help to explain me, how can I deal with this?