I confirm that the new Kingston pendrive does not work.
If EFI and legacy boot options are both activated, then F10 menu shows my drive otherwise It does not show it.
If I try to chose UEFI USB with Enter button, it only refresh the screen with no boot effects.
F10 menu shows:
UEFI : USB : UEFI : USB : USB Flash Disk 1100 : PART 0 : OS Bootloader : PART