Programmatically select an entry in MAUI using MVVM

Question

I am developing an Android app with MAUI using Community Toolkit.MVVM. The logic is: Scan barcode => next page and scan data matrix => next page. Since I use scanner to scan Data matrix. Is has to be done without using any gesture or any click I have a couple of pages for now and I'm stuck. I need to focus on exact entry after page loaded and It has to be done without any gesture or click. Thanks in advance