When i click on the option it crash.

Error while running event loaders-modernized::on_gui_checked_state_changed (ID 3)
LuaEntity doesn't contain key loader_filter_mode.
stack traceback:
[C]: in function 'index'
__loaders-modernized/scripts/loader-gui.lua:42: in function 'handler'
flib/gui.lua:177: in function 'handler'
core/lualib/event_handler.lua:47: in function <core/lualib/event_handler.lua:45>

Thanks in advance.

I think this may have been something I caught and fixed a few moments later. Was the loader it crashed on either a chute or a loader from a different mod?

If so, please check that you are on the latest version.

Sorry for late response, the bug was fixed.