Steps to recreate issue:
Select item within dropdown search
Open dropdown search and click the x icon to clear the dropdown
The dropdown then closes and remains in a disabled state, where it cannot be opened again.
That is not the case when I tried in my app. Can you share URL or OML file of your app?
Here's my sample, works without any issues:
https://personal-t4mpz2cn.outsystemscloud.com/Forums/DropdownSearch
Thanks for the reply, I managed to find a workaround for the issue by including a DropdownEnable client action and passing in the id of the widget within the DropDownSearchOnChanged event. This prevents the dropdown from being in a disabled state.