https://github.com/Unity-Technologies/com.unity.mobile.notifications/issues/290
Large icon does not show up on notification when provided as file path. A fix is trivial and is very unlikely to cause any side effects.
A test project for big picture style update to add a case for this + project update with regard to build tools version.
Tested using mentioned project for big picture support. Issue is not specific to neither Unity nor Android version/device.
In my opinion no additional testing is required.
https://github.com/Unity-Technologies/com.unity.mobile.notifications/issues/290 Large icon does not show up on notification when provided as file path. A fix is trivial and is very unlikely to cause any side effects. A test project for big picture style update to add a case for this + project update with regard to build tools version.
Tested using mentioned project for big picture support. Issue is not specific to neither Unity nor Android version/device. In my opinion no additional testing is required.