Hi all.
This happens for a rather long time already. I don't have opencv installed, but check-link-consistency would not fail if opencv version in world repo matched required dependency version.
# check-link-consistency -q
ERR ---------------------- ------------------------------- --------------------------
ERR Package Problematic File Unresolved Needed Libs
ERR ---------------------- ------------------------------- --------------------------
ERR frei0r-plugins 2.3.3-2 /usr/lib/frei0r-1/facebl0r.so libopencv_core.so.409
ERR frei0r-plugins 2.3.3-2 /usr/lib/frei0r-1/facebl0r.so libopencv_imgproc.so.409
ERR frei0r-plugins 2.3.3-2 /usr/lib/frei0r-1/facebl0r.so libopencv_objdetect.so.409
ERR frei0r-plugins 2.3.3-2 /usr/lib/frei0r-1/facebl0r.so libopencv_video.so.409
ERR frei0r-plugins 2.3.3-2 /usr/lib/frei0r-1/facedetect.so libopencv_core.so.409
ERR frei0r-plugins 2.3.3-2 /usr/lib/frei0r-1/facedetect.so libopencv_imgproc.so.409
ERR frei0r-plugins 2.3.3-2 /usr/lib/frei0r-1/facedetect.so libopencv_objdetect.so.409
ERR mlt 7.24.0-3 /usr/lib/mlt-7/libmltopencv.so libopencv_core.so.409
ERR mlt 7.24.0-3 /usr/lib/mlt-7/libmltopencv.so libopencv_imgproc.so.409
ERR mlt 7.24.0-3 /usr/lib/mlt-7/libmltopencv.so libopencv_tracking.so.409
ERR mlt 7.24.0-3 /usr/lib/mlt-7/libmltopencv.so libopencv_video.so.409
ERR -------------------------------------------------------------------------------------
ERR Total 3 problematic file(s): 3 in 2 package(s) + 0 unassigned.
ERR -------------------------------------------------------------------------------------
# pacman -Ss opencv
world/opencv 4.10.0-3
Open Source Computer Vision Library
extra/opencv 4.10.0-3
Open Source Computer Vision Library
...