Python and TScript unexpected switching mods

why does container is changing language mod in my case?
Record_2018_08_07_18_11_18_52.mp4 (7.25 MB)

That’s very odd. Are you able to share that project with us?

Hey,
I think this issue stems from those external .tox files you are loading when you change the radio button. Can you share those .tox files as well?
Thanks