Thunkable X - autocomplete text input


there is a way to add the autocomplete in a text input?
In app inventor I can add it using a list of suggestions…
If i write “a”, all suggestion that begin with “a” will appear.

Can I do the same in Thunkable X?

This can be done. Create your own list and display it as you type

Yes but how can I do it?
Where should I store my list?
Which element should I use to show the suggestions windows when I am writing and close it after I done?

Sample scrLists in (see Spinner)