A question about submap construction

[zxd123]

FAST_LIO_SLAM/SC-PGO/src/laserPosegraphOptimization.cpp

Line 412 in b5e7eba

*nearKeyframes += * local2global(keyframeLaserClouds[keyNear], keyframePosesUpdated[root_idx]);

Hi, I guess the build of the submap should be
*nearKeyframes += * local2global(keyframeLaserClouds[keyNear], keyframePosesUpdated[keyNear]);
Because the idx of the keyframeLaserClouds and the keyframePosesUpdated need to be consistent.
Now it is
*nearKeyframes += * local2global(keyframeLaserClouds[keyNear], keyframePosesUpdated[root_idx]);