Time remapping: percentage display gone

Hi everyone

First sorry for my english but I'm gonna do my best to explain my problem.
On the timeline, when I'm trying to edit the speed of my sequence,  I usually right click on the small "fx" on my clip, then time remapping and speed:

Here I normally get a small number when you get the speed line up or down:
Up to increase the speed and so the percentage, down to decrease the speed for slow-mo
But since I downloaded the licence on my mac or did the upload it doesn't show any number, it's quite frustrating.
So I have to do it through the "window effect"  which takes more time.
So I would like to know if the percentage of the speed is something that can reappear by activating something on the settings or if it's a bug which can be fixed in someways.

Thank you