Extend range with Homey Bridge

It’s not implemented both ways yet, maybe that’s the issue you encounter.
If I got it right, you cannot yet select an antenna for ‘commanding’ devices like push switches and remotes.

Translated:
It is true that at this moment the Bridge cannot yet be selected as a receiver. Development is aware of this and this has been done so that you do not get situations where both the Bridge and the Pro receive the same signal and therefore perform actions twice. So it remains to be seen how this will be resolved. It is therefore on the roadmap, but we cannot yet guarantee whether and when and in what form this will be implemented.