Allow DCA short bot with multi-pairs with multiple base coins

When I try to use a DCA bot for a short strategy and multi-pair, it only allows specific combinations in reverse order (USDT_coin for example). For a single-pair bot type, I can select for example BTC_USDT, but If I want to use multi-pairs it doesn’t allow me to select a different coin combination, for example, BTC_USDT and ETH_USD. When I select ALL_USDT it shows the following combinations in reverse order:

If I try ALL_BTC I get the following combination, but with the standard order:

The suggestion is to allow the user to select combinations of coins in a similar way as for the long bot. For example, I have funds for BTC and ETH, so I would like to have a short bot for the following combinations: BTC_USDT and ETH_USDT. For short bots, the base currency will be BTC and ETH, and take profit with the quote (USDT).

As per my understanding, It seems that 3Commas imposes that the base currency has to be the same. This is not the case for short bots with multi-pair.

Thanks,

David