I have checked better on mouser order and i can see that:
Multiprotocol Modules AWS IoT ExpressLink Module, Pre-provisioned w/req'd Certs & ExpressLink Firmware, for Out-of-the-Box connectivity to AWS IoT Core

this coud be for AWS IoT

but in digikey there is not this description, we have ordered ...

Dear
I haven't changed any efuse and i have 2 different forniture (one from mouser XXN4-A and one from digikey M-4N4A).
both have the same problem.
We thought to have a wromg PCB, then we have tke off a module C3 from a C£-MINI devKitM-1 and soldered it on or PCB and the new modukle (that with issue ...

I also have a problem with first upload factory module ESP32-C3-MINI-1, but i have connect the BOOT button to the GPIO9 pin (inside the wrong pin0)
pin 8 with pullup 10k

the module try to going in downlod mode (when LOW EN pin and LOW GPIO9) but loop a reset whit this error:

ESP-ROM:esp32c3-api1 ...

Dear
I have a similar problem.
i have a custom board like that in RUST schema abobe
pin 8 pulled up 10K resistor
Pin 9 pulled up 10K resistor and BOOT button to GND
pin 2 also pulled up 10 resistor.

if I connect the UART bridge i can see a long log output:
SPIWP:0xee
mode:DIO, clock div:1
Valid ...