Sandisk USB Type-C not bootable

I’m trying to make a bootable stick with a Sandisk Ultra Type-C drive.

Drive is not recognized in the boot menu of my laptop. If I do it with an USB 2.0 stick, that it works perfectly.

It depends on how you’re trying to make it bootable, I like Easy2Boot myself, and what type of machine you are booting it on.  EFI requirements are different than BIOS machines.  There’s also the situation where a motherboard doesn’t support the higher USB type in boot mode. A desktop system that I built is that way.