This was Acidized with Acidizer in Win10 Bass-4beats-Croot-90bpm.wav
put it in your Loops folder and see if the info shows in the Loop Picker, it won't show the info in the new MultiPicker.
You should be able to set all the Loop info in the Picker and it will save it to a file.

Funk - gl_funk100a ev16_AcidInfo.txt
Code
Header=acid
ChunkLength=24
LooporOneShot=0
RootOffOrOn=0
RamBasedOrDiskBased=0
RootNote=60
AlwaysHex8000=-32768
UnkownFloat=0
AcidNumberOfBeats=8
MeterDenominator=4
MeterNumerator=4
AcidTempo=120.00