Actual time rollup showing months, week, days instead of hours?

Did something change? We used to have hours and minutes for Actual Time Rollup and Estimated Time Rollup… but all the sudden it changed.

Is this an expected behaviour? Is there a way to change back to the way it was before?

I forgot to add an image to illustrate, but here it is (we did not change anything on this)

I believe it has been like this forever… There are other threads on the forum regarding this very topic