Combination of searching and Variable input (Drop down) in qliksense

[thuan]

Hi all,

I am doing "variable input" in qliksense, as shown below

I want to add searching button and It will combine with variable input (Dropdown) in qliksense

so, you can search on the drop-down menu because I know the drop-down menu is not searchable.
Is there any way?

Best regards,