As the title mentioned, the app can't receive/display messages set related to Country/Region or Languages.
When using other conditions (Version, User audience(s), User property,...) messages can be displayed normally according to analytic events.
This is my message config
The app side also doesn't handle anything at all other than implementing and adding FirebaseInAppMessagingClickListener, so the problem of why the app can't receive messages set by Country/Region or Languages is very confusing.
In case of other conditions (Version, User audience(s), User property,...), it can show message normally, and re-install app/clear data can show message again.
With Country/Region or Languages, when I tried it on a virtual device, it seemed like the message appeared the first time, then I reinstalled/deleted the data, it stopped showing up, but I'm not sure if it only showed up once. Because under other conditions, deleting app/deleting data will continue to be displayed.
If anyone has had a similar problem or knows what the problem is, please give me some advice, thank you very much.