Dropdown Results work fine in Edit Mode, while show different items in play mode

[Figo]

Hi there, 

trying to learn to build first Power App. Set up 2 lists in Sharepoint. List 1 has repair person name and email, List 2 has computer details and a choice column with desk top, laptop and mobile, and a lookup column to list 1 for repair person name. 

Then in edit mode, when preview the app it show correctly the choices and the repair person. 

then after save, and went to apps and play. dropdown button only shows item 1, item 2, item 3.......until item 15. not the expected desktop laptop, or mobile. just wondering how do we fix it, thanks. 

[WarrenBelz]

Hi @Figo ,

Can you please provide (in Text) the Items, DefaultSelectedItems , DisplayFields and SearchFields of the Combo Box.

[AmDev]

Hi, just chipping in also to check that the app has been published so that your latest changes will be reflected when you play the app (as an end user would)