Prior to the changes in #2093, the Android photo picker had the "Browse" option in the kebab/3 dot menu:
This allowed you to select photos from cloud providers like Google Drive or Google Photos. If I revert all the changes in the initiatePicker()
function from that PR, the Browse button returns and everything still works. It still presents the "new official Android Photo Picker", so I'm unclear what the purpose of the changes were.
cc: @Pauligrinder