How to run two scripts independantly from the REPL?

I have two scripts, named autopilot.jl and parking_wind_dir.jl. You can find them online: KiteControllers.jl/examples at old_stable · aenarete/KiteControllers.jl · GitHub

I can run the first script, I can run the second script, but if I run the second script first, then running the first script fails. This fails:

julia --project
include("examples/autopilot.jl")

Click to close the Makie window.

include("examples/parking_wind_dir.jl")

There is no crash of the program, but the kite crashes, as if some parameters would have been changed. But there are no common, global variables. I also put both scripts in let blocks which did not help. I also ensured the the two scripts do not contain functions with the same name.

Could that be related to the event handlers, like:

on(app.viewer.btn_PARKING.clicks) do c; parking(); end
on(app.viewer.btn_AUTO.clicks) do c; autopilot(); end
on(app.viewer.btn_STOP.clicks) do c; stop_(); end

If yes, how can I get rid of them/ disable them at the end of the second script?

Any ideas how to debug that further?