I think there might be some missing code in the REACT version that is being distributed. When ripping an image to be split into flac tracks there is no replaygain data. It seems the React-image checks the ReplayGain flag and makes command line settings for flac.exe in RG_Flac. IF NOT @ReplayGain@==1 GOTO end_RG
SET RG_Flac=--replay-gain
When making an image %RG_Flac% is included in flac settings.
IF NOT @Flac@==1 GOTO end_flac_tracks ...
@tools@\acdir.exe --overwrite --output "%TrackName%.flac" --extra-opt "|image/jpeg|||@cover@" --pipe "TITLE $n/$N flac $#T & @tools@\flac.exe @Opt_Flac@ %Cover_tag% %VA_tag% -T artist=$#a -T album=$#T -T title=$#t -T tracknumber=$n/$N -T date=$q@year@$q -T genre=$q@genre@$q -T comment=$q@comment@$q -T encoded-by=$q%USERNAME%$q -T encoding=$qFlac @Ver_Flac@ @Opt_Flac@$q - -o $#o" "@sourcecuesheet@" ...
I think it should be @tools@\flac.exe @Opt_Flac@ %RG_Flac% %Cover_tag%
@tools@\acdir.exe --overwrite --output "%TrackName%.flac" --extra-opt "|image/jpeg|||@cover@" --pipe "TITLE $n/$N flac $#T & @tools@\flac.exe @Opt_Flac@ %RG_Flac% %Cover_tag% %VA_tag% -T artist=$#a -T album=$#T -T title=$#t -T tracknumber=$n/$N -T date=$q@year@$q -T genre=$q@genre@$q -T comment=$q@comment@$q -T encoded-by=$q%USERNAME%$q -T encoding=$qFlac @Ver_Flac@ @Opt_Flac@$q - -o $#o" "@sourcecuesheet@"...
If you are using Wavgain and replaygain the album gain data will be copied over, but there will be nothing for track gain with original verison.