I was doing some comparison between a Bionic Rule and a Migrated Horizon version of it and thought I had encountered a problem:
Bionic Rule execution history record count:

Horizon Rule execution count:

I expected the same result, and on initial look thought there was something wrong with the setup so I went to download the HR logs to check, and discovered that on mouseover you get the actual numbers:

It may seem like a small thing, but not having the actual counts without mouseover really cuts into the great benefit of having the whole execution flow “at a glance” (well, unless you have more than three actions off a task).
It would be very helpful to have the actual record counts, not a rounded number, be visible in the execution history.