compile QT 5.15.2 source code with -combined-angle-lib,qtwebengine force Qt::AA_UseOpenGLES will crash

compile QT 5.15.2 souce code with -opengl dynamic -combined-angle-lib,qtwebengine force Qt::AA_UseOpenGLES will crash.

if with -opengl dynamic and without -combined-angle-lib,qtwebengine force Qt::AA_UseOpenGLES works fine.