Recovering RPi4 to RPi5 Umbrel OS 1.2.2

Hey, is there a way to migrate my old SSD from my RPi4 install (that died) to a new RPi5 fresh install? Currently I have both the new drive and the older SSD plugged into the RPi5, but it Umbrel OS only seems to see the new drive…

In particular, I would prefer not to have to sync the entire blockchain again with most of it sitting on the old 2TB SSD.

Let me be clear about the configuration:
RPi 4oo, with 16 GB micro SD, 2 TB USB SSD (i think the micro SD is dead)
RPi 5, with no micro SD and 258 GB SSD ( thank I thought I could use for the OS and app storage, with the 2 TB SSD from the RPi 400

Thanks