This document reports the cross-check results for the results reported in input document JVET-K0289: CE3-related: Wide angular intra prediction for non-square blocks. The cross-checked contribution adaptively replaces several conventional angular intra prediction modes with wide angular intra prediction modes for non-square blocks while keeping the intra mode coding process unchanged. The source code as well as the configuration for performed tests were provided by the proponent Tencent.