The mod crashes when you copy filters from purple filter inserter to the stack white one.
Error while running event Smart_Inserters::on_entity_settings_pasted (ID 33)
Passed index is out of range
stack traceback:
[C]: in function 'set_filter'
__Smart_Inserters__/control.lua:85: in function <__Smart_Inserters__/control.lua:63>