Hi, I have similar problem. I just published my application to TestFlight. I faced the problem, that widgets are not working properly on tested device - iPhone11 . They are in the list of widgets, but are empty - shadow places instead of real values or placeholder only. On my phone and also in simulator everything works properly and XCode gives no error, also while exporting to AppConnect there is no error. Finally I found, that when I change Archive scheme to debug instead of Release, it works as expected. But this scheme should be Release for final version? I am also afraid what will happened when publish app to store.

Facing the same problem. It seems to be Apple gift to waste our time...

Unfortunately I have say, that any of solutions does not work for me.

Hello, thank You for helping. I changed Archive scheme from Release to Debug and widgets are working on tested devices in TestFlight. My question is, if Widgets will work properly when I will publish app to AppStore in Release scheme? I am afraid what will happened.

Hello, thanks for reply. Would You give me more information? I am with Xcode and I am not sure what You mean?

Hi, I just published my app to TestFlight and facing the same problem. Can find widgets in widgets list, but there are empty... I tried all I found here, but nothing works for me. Appreciate any help...