I’m new to these forums but have listened to TrainerRoad podcasts for a while now so thought I would sign up.
I have a new Trek Emonda and Wahoo Kickr Core on the way, I ordered these two products before knowing this incompatibility unfortunately. I reached out to Wahoo too and got this response:
Thank you for reaching out to Wahoo Support. At this time we are exploring options for future compatibility, but we do not currently support or have any information on when this may be available. I would definitely encourage making sure other trainers fit as well because from what we have seen the new dropout design has a tendency to contact axle adapters.
I have passed this on to the product managers to evaluate.
Lets hope they create a solution soon!