Finally everything works! About 12h of work for this update, but if you update only every 4 years that might be OK. Nevertheless looking forward for Makie 1.0 and less frequent breaking changes.
The new version v0.3.0 is available from: GitHub - aenarete/KiteViewers.jl: 3D viewer for airborne wind energy systems
Thanks a lot for the support of @sdanisch and @jules and @sijo ! 