Hi.
Tiny issue with the parameter display in bottom right. For Src1, it says Slot2. For Src2, it says Slot3.
And, it only displays if you adjust the green digits - it does not display if you adjust the corresponding pot below the green digits.
on Mac, 10.12.4, as Logic plugin and as standalone.
[Edit]I see now why the Src1 says Slot2 - it's dependent on which slot in the Mod. page the Src on the front panel corresponds to..So it's not an issue, it's a feature.
If you open the Mod. page and fiddle with Src1, 2 pots, it makes sense.