Hello GooeyGungan, and welcome to Seven Forums.
Normally after resetting jump lists, it may take a day or two before recent/frequent items being opened to start repopulating in the jump lists of pinned programs on either the Start Menu or taskbar.
Double check using the tutorial below to see if your have Recent Items turned on. In addition, check the blue NOTE box in the same tutorial below to see if that may apply. Recent Items - Turn On or Off
Hope this helps for now,