worked completely fine with the test ads, but as soon as I replaced the test unit ID with the real one, it didn't show the ad

[mobileexpert1]

It worked completely fine with the test ads, but as soon as I replaced the test unit ID with the real one, it didn't show the ad

[maximilianlembke]

I have the same issue.
Everything works fine with an test unit ID but if I try a real id I got this error: [Error: Publisher data not found. <https://support.google.com/admob/answer/9905175#9>]
I added my IDFA id from my test devices at the admob webpage but got still the same error.
Did I make a mistake or does I need to register my App Store / play store IDs to get it work?

[Rebsos]

@mobileexpert1 @maximilianlembke Did you solved it?

[zeroarst]

Same problem here. I am wondering if this is because I have not yet uploaded my app to app store? But really do not want to do that before I can see the ADs appear on the prod build. Based on what I have seen it says Limited ad serving so I assume I still can see Ads?

[tomleejumah]

Did yall your ads start showing later? or what was was the fix?