According to Android 35 docs, once an Android app targets API 35, edge to edge will become the default layout mode and there are several changes coming to edge-to-edge, most notably for Flutter the coloring of the system (status and navigation) bars. In order to support Flutter apps that target API 35 and edge-to-edge mode more generally as we plan to make this the default mode on Android (see https://github.com/flutter/flutter/issues/86248), we need to develop migration documentation on how to modify one's Flutter app to adopt edge-to-edge mode.
I spoke offline to Camille. This is needed for the Q4 release, not Q3. I've asked her, when the time comes, to publish a public design doc and a breaking change page.
According to Android 35 docs, once an Android app targets API 35, edge to edge will become the default layout mode and there are several changes coming to edge-to-edge, most notably for Flutter the coloring of the system (status and navigation) bars. In order to support Flutter apps that target API 35 and edge-to-edge mode more generally as we plan to make this the default mode on Android (see https://github.com/flutter/flutter/issues/86248), we need to develop migration documentation on how to modify one's Flutter app to adopt edge-to-edge mode.