Tom: 1.5.2
JEI: jei-1.19.2-forge-11.6.0.1013
When I press [R] or [U] on my inventory when I am accessing the Crafting terminal.
The buttons do not work. But they work if I am hovering an item from the terminal UI instead of my player inventory.

If I am on a vanilla or other crafting inventory UI, they work.

Also, on a side note, could you move the recipe book UI a bit to the left so their borders do not overlap?