If the user don’t need to complete the job, why you are used a Text Box ?
User only can select job from list. Can used labels to do that
Job: Select Job
Label 3: Label 4
Label 5: Label 6
Button
On Desing set Label 2 Clickable.
On Block set When Label 2 “Select Job” click show all components like Pic 2
After the user select from list you can change label text and go back to Pic 1
Job: Bricklayer
Label 3: Label 4
Label 5: Label 6
Button
If you used a Text Box, every time touch them keyboard is visible and you don’t need that.