Sidechaining without MOD-UI

Is it possible to use a Layer (i.e. 1) to sidechain the compressor of another layer (i.e. 2), without using the MOD-UI, and without using patchage?

If I send the audio to another layer (for example SC4), then all input audio connections are patched on that LV2 and not only the sidechain inputs. It would be helpful if I could choose which audio input of the other layer would be used.

Not yet!!! We want to add side-chaining but it is a little way off. You could route manually in jack bit the route won’t persist.

In the meantime, I just crank up the kick drum and compress the daylights out of the master channel.