With recent update in Visual Studio 2019, I have created App Bundle for my app and uploaded to Google Play Console. It reported new App download size about 9.5 MB(It was 15 MB before that). So after publishing the app I visited to play store and it shows that download size is 19MB. I clicked on install and it actually download 19 MB.
So conclusion is that App Bundle Format actually increased my App Download Size. Not sure if I did something wrong.
You can check my app(CareerBuddy) on play store at following location...
Thanks & Regards,