Advanced Alert Deprecated(Any alternates)

@Sensibull @siva
As the sentinel advanced alerts system is deprecated, is there any other platform or way I can create with below kind of format:
sym/2 > sym2

This was back then possible in sentinel. But now it seems helpless

You can create alert based on other instrument as well, please refer to this screenshot:

This doesnt serve my purpose, when you want to perform some math and compare the symbols.