what happened to watch history?

idk if this happened for anyone else, but there was a watch history button on my profile for a good while, which was super convenient because i frequently go back to find videos i've watched previously, but all of a sudden it's disappeared.

i'm still able to look at my watch history but now i have to go back to the activity center in my settings to find it. does anyone know how to get the button back on my profile tab?