Publishing in PlayStore for tablets

I have several apps published 2 years ago in playstore, they appeared in playstore when I search them with my tablet, but I've published one about a month ago and it appears only when I search it with a cell phone. The app is fully compatible with any size tablet. I have done everything equally except that the latest one I published it as an AAB instead of an APK. Do I need to change anything for the app to appear when searched with a tablet??

Is the android version of your tablet not compatible with the application?

Which device/model and which Android version?