Perhaps I am missing something as this seems like an issue that would have already been reported. What I tried:
Place levers on sides of juke snitch (tried on north side or multiple sides and reinforced or unreinforced levers)
Type /ja
Click item to turn on toggle lever activation (note another issue is that when the item text says toggled on the chat text says toggled off and visa versa)
Someone then triggers the snitch yet the lever does not switch on
Perhaps I am missing something as this seems like an issue that would have already been reported. What I tried:
/ja