A method for video decoding includes: receiving an encoded block of video data for a current block; receiving signaling information associated with the current block, the signaling information indicating that a merge-with-motion-vector-difference (MMVD) mode is used in encoding the current block; performing a conformation reconfiguration to cause an alternative half-sample interpolation filter flag to be consistent with one or more distance values of an MMVD candidate, the conformation reconfiguration including reconfiguration of one or more of: the alternative half-sample interpolation filter flag, or the one or more distance values of the MMVD candidate; and reconstructing the current block according to the encoded block and the alternative half-sample interpolation filter flag.