android keybase app is black screen when on second monitor on chromebook

when android keybase app is opened or dragged to external monitor it is a black rectangle. works ok on primary display (pixelbook).

also it would be nice if the window could be resized with the mouse.

No source file, test, or entry point is named. Start by reproducing the black rectangle when the Android app is opened or dragged to a Chromebook's external monitor, then inspect the display and window-handling paths. Done means the app renders on the second monitor and the requested mouse resizing behavior is addressed or explicitly separated.

Written by the indexing model from the issue text.