HALion 7 Issues with Envelope Shaper Template

I’ve replaced all my envelopes on the GUI of my instrument with the new Envelope Shaper Template supplied in HALion 7.
However, the Mode, Grid and Zoom functions (1,2,3,4) don’t seem to respond as expected. I’ve connected the Mode parameter to the appropriate zone parameter but it doesn’t seem to respond to anything. This is the same with the Grid drop-down.
Is this a bug or has something changed with how you connect the Envelope Shaper Template vs how you connected the Envelope Template in HALion 6