id summary reporter owner description type status priority milestone component version resolution keywords cc 1456 Incorrect DPB flush when mixed NALU types is enabled hallapur VTM decoder flushes DPB when the first subpicture of a picture is an IDR subpicture. However, flush should not happen when mixed NALU types is enabled for the picture. A merge request will be subbitted to fix the issue. defect closed minor VTM-12.0 VTM VTM-11.2 fixed ksuehring XiangLi fbossen jvet@…