Doctests failures in CI

[lbianchi-lbl]

• watertap-org/watertap-reflo#1573
• watertap-org/watertap-reflo#1607
• watertap-org/watertap#FIXME

Possible point in time where the failure appeared:

• ✔️ https://github.com/watertap-org/watertap/actions/runs/16756543787/job/47440636168
• ❌ https://github.com/watertap-org/watertap/actions/runs/16815340513/job/47630691289

[kurbansitterley]

FYI #1573 and #1607 are both plain ol' watertap PRs.
The reflo PR mentioned in Slack is 180 (though failures were mitigated).