Mobile app issue: cannot select first item in the dropdown

i cannot select first item in the dropdown on the mobile screen

any idea how to fix?

Well, I've never seen this problem. But tell me the theme you're using and let's see if I can reproduce the issue.

Hi Linguo You,

Does that happen only in the browser? Can you do it on a native app? Or does it happen always?

the error only happens on native app, not on browser

Which device are you using? Android version?

sorry, i replied to the wrong topic.

this error happens on both native mobile app and browser. you can try using the below link

Can you provide the eSpace?

I noticed that you have the dropdown value pointing to 


You should have a variable to store the value instead.

João Neves is right. You need to bind the combobox value with another variable.