LMS and Wavpack-ed DSFs Tag Issue

I got loads of DSD DSF files and it would have save me tonnes of space (roughly 40%) if they were packed with wavpack. But there is an issue. Tags of Wavpacked DSF files are displayed incorrectly. Basically the tags of *.wv files are ignored by LMS.

REPLAYGAIN_TRACK_GAIN tag which is essential for DSD playback is ignored.

Has anybody else encountered the same problem?