The Combine into Doofer feature is awesome, but it could be even more awesome if it took macros into account. Doofer’s do not seem to inherit any existing macros from the DSP Chain. We just lose them when combined.
Please consider this in a future update. Also, if added, please make it so that if there are more than 4 existing macros setup, the Doofer would also add the same number of them, so they don’t get cropped down to 4 (default number of doofer macros)