Apps requesting access to the All files access permission without a permitted use will be removed from Google Play, and you won't be able to publish updates.
This is the bit that's unclear, at least to me. So if an app is currently in the Play Store but targets API 29 and has requestLegacyExternalStorage=true, will that app be removed from the Play Store in the future? If so, that's bad. I get that after November for any updates the target API must be 30.
We received this warning what does it means, we use requestLegacyExternalStorage flag and targetsdk 29, so my app will be removed from play? And what changes i need to do for this?