New realtime DP does not work

in my blocks (when DP got value) does not show the notifier so the (when DP got value block) does not work at all .. it was working on the previous DP component now it is not .. anyone know the solution?

You did not call the Initialize Block for Firebase Realtime DB. You need to use the Initialize block like you did for Firebase Auth

and do I have to intialize Firebase Realtime DB and Core and Auth on every screen I need it on or just on the first one?

You need to use the component in every screen, Firebase Core needs to be initialized in just Screen1.

oh, bro storage bucket is available in firebase core not in firebase component. data is available in different - different buckets, thats why this realtime db is a very bad update, very complicated to use also creates confusions. now data getting wth this method is slower than previous.

How is it slower and what do you mean buckets? In Firebase it’s just paths. Buckets was a concept just in AppInventor Component

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tell me one thing, i have to drag firebase core also with firebase db in all the screens?

(post deleted by author)

he said no .. core in just screen1