I also tried this infact...one of the reasons I switched from Wahoo to Garmin was the integration of the light network. Although I appreciate the 1030 for other things...the cycliq light network is a mess...there was talk of a connect iq app in February awaiting Garmin approval...but I have not seen that appear. I also opted to run it manually as it defeats the purpose if you cant control it...the fly 12 defaults to light off and even if you override it...it somehow reverts.
It took me a while to work this out, but my Cycliq Fly12 is causing interference with my Garmin 1030 GPS. I spent a lot of time working with Garmin, who were fantastic, they replace the unit twice, but the issue persisted. I then discovered I had no problem when I did not use my Fly12. I did a raft of tests, and the final one was to wrap the Fly12 in foil, which provided the added shielding necessary; this is not a practical solution long term.
When I contacted Cycliq, they said that because they had certificates, my Fly12 was ok and they did not believe there was an issue. They then said that there were many threads on the internet that Garmins had problems with other devices. If I sight threads on the internet as proof my device was faulty, they will not accept that.
I also have an issue with my 1030 continually losing connection with gps and reconnecting whilst riding in the open, since using a dual mount with the cycliq fly12ce underneath the unit. Also been using the fenix 6 on my wrist at same time with no issues with gps, certainly points to the fly 12ce interfering with the head units as it seems to be a problem with several Garmin and wahoo models.