1-We can only add 1 facebook app ID to the app. For example, when we create and add SDK for the app we use for marketing, the login SDK and facebook login feature is disabled.

2-Before the login SDKs were added, we saw that there was data flow from a previous app in the facebook panel. Can we understand which app the data from the panel belongs to?

3-The added facebook SDK is added for login. However, as far as we can see from the panel, this SDK counts download data and default events. We cannot combine 2 existing apps (for login and marketing). However, we cannot use this data for marketing purposes.

We fell into such a paradox. We urgently need support from facebook team. Our developer is investigating how to add 2 of them at the same time in software, but this is not an issue that the software developer can solve. Facebook is a platform with completely different dynamics.