This workaround addresses T79533 and T79038 for Blender 2.90. The solution isn't clear and needs more research and work. In order to continue with blender 2.90 release it was proposed to add this work around. It has been tested with the test files provided in the reports. Reviewed By: Dalai Felinto, Clément Foucault Differential Revision: https://developer.blender.org/D8695