I thought this would be an easy one...
I set the list style to "flat-category". (By the way, anyone notice that under SetAdURL it says, "This is currently only valid for the “flat-category” style of poster screen." and under SetAdDisplayMode it says, "The ad display is only available on “arced-landscape” and “flat-category” list styles."? I can't get it to work under either.) I created two sample ad banners of the proper dimensions and put them in my package. I used SetAdURL to set the urls of the two banners. I tried all combinations of SetAdSelectable and SetAdDisplayMode, and nothing. No banner displays. It looks like it's trying to display something because if I use SetAdURL after the initial screen is displayed I can see the posters shift upwards as if to make room for the banner, but nothing appears. I can display the banners in a poster, so I know they're in the package.
I'm at a loss as to what to try next. Anyone have any ideas?
-JT
Roku Community Streaming Expert
Help others find this answer and click "Accept as Solution."
If you appreciate my answer, maybe give me a Kudo.
I am not a Roku employee.