Google has already made available the new data, also the legacy old acquisition report is set to be deprecated in august 2021 and is already gone from the console's front end. This migration should be a priority because the current google play connector is very close to be completely obsolete.

https://support.google.com/googleplay/android-developer/answer/6135870#acquisition&zippy=%2Cretained-installers-new-export-available-march