How to reduce the height of accordion ?

Hi ,

I have an accordion panel which displays a list of tab names.
In one of the tabs I am displaying a datatable.
But the height of the accordion panel is too long when collapsed so that it crosses the table height. I want the accordion height to be smaller or equal to the adjacent tab height. So that the arrow(>) to expand it is visible and does not need to scroll down for that.

I tried height:10 but of no help.

Snippet: https://snippet.webix.com/g4fk3zed

Hello,
By default, accordion will attempt to size self to parent container
You can add spacer, so accordion will adjust to the height that was set.
Please check the sample: Code Snippet