strange behavior of combo

Hello!

I have two editable combo. When I write something in first combo and click to arrow of the second combo then the value of the first combo disappear. But if I click to the text field of the second combo then the value of the first combo do not disappear and it is ok.

https://snippet.webix.com/y3pjp7kn

How can I solve this problem? I need the value of the first combo to not disappear about clicking to arrow of the second combo.

Hello,

It’s expected behaviour. Down arrow causes option selection, so option text should be set as input value.
You can create custom combo with a needed functionality
Try to enter some value, click on a button and then you can use arrow of the second combo: sample.

I don’t see how the second combo influences on behavior of the first combo…
How can I create custom combo with a needed functionality? Could you help me?

What is the difference between my sample (https://snippet.webix.com/y3pjp7kn) and your (https://snippet.webix.com/7yoyiiod) ?