EboSuite 2.3 eSampler not sending envelope opacity over Syphon

Hello. I’m finding that eSampler’s “Env to Opacity” option works inside of the EboSuite window but the opacity change doesn’t happen over Syphon. The video just cuts to black immediately regardless of the envelope. Other effects with alpha like eMask seem to work over Syphon, so I’m not sure what the issue might be. Thanks.