Thanks, no we do not set android.max_aspect. I did a bit of research since it could look like our app is being letterboxed in this case (content is not cut off, the rendering area is just smaller than the display size). I found this part of the documentation: Note: You do not need to set a maximum aspect ratio if an activity's android:resizeableActivity attribute is set to true. If your app targets API level 24 or higher, this attribute defaults to true. For more information, see Configuring your app for multi-window mode. Since we use <uses-sdk android:minSdkVersion="14" android:targetSdkVersion="27"/> I do not see how maximum aspect ratio would make a difference. However I calclulated the aspect ratio of the above screenshot and the whole display is about 2.05 while the rendered area is 1,775, which is roughly 16:9, so it might be related to the max aspect ratio after all. I will try and see if I can replicate the behavior on a Galaxy S8 in the simulator.
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