It’s not currently public, I believe that is because it has details of accounts and where they hold funds that they probably don’t want public.
ZF updates it for us before our weekly meetings so when we discuss grants we know our current budget/liabilities.
Having said that, it’s 99% aggregated public info like block balances, grant amounts, milestone payments, market rate, etc… I think a version with a few sensitive details removed could be made as a public doc. We could post it along with the meeting minutes for transparency.
I’ll bring it up at the next meeting.