For those that had this issue, it appears they fixed it with R10_23

Press F2 to see your version.

R9_50 the button was missing

R9_53 it returned

R10_19 it was missing again

appears R10_23 it has returned again.

going to Help --> Update Quickbooks Desktop -> Update Now --> "Get updates" button

I've noticed you may need to do this multiple times, with multiple reboots to get it up to R10_23.