Question about using REV-X differently for in-ear monitor and front PA on UR44C

I am using a UR44C with dspMixFx and I would like to confirm whether my understanding is correct.せ

I thought I was sending a small amount of REV-X reverb to my in-ear monitor mix, and a larger amount to the front PA mix at the same time. However, after learning more about the internal routing, it seems that this may not actually be possible.

As far as I understand now, although there are two mixers (MIX1 and MIX2) and each has its own SEND level to REV-X, the reverb RETURN can be assigned to only one mixer at a time. This would mean that it is not possible to apply different reverb amounts simultaneously to the in-ear monitor (for example OUT 1/2) and the front PA (for example OUT 3/4) using the built-in REV-X alone.さ

Could you please confirm whether this understanding is correct?

If there is any recommended workflow to achieve “less reverb for in-ear monitors and more reverb for front PA,” I would appreciate your advice.

Thank you very much for your support.