SH1MMER won't load, "the device does not contain ChromeOS"

[Eboi47]

The Issue: When booting Developer mode on an Enrolled Chromebook the "Return to Secure Mode" screen appears. When pressing Power + Esc + Refresh, the Chromebook recovery screen shows as normal. When inserting the device containing Sh1mmer, it will say "the device you inserted does not contain ChromeOS".

The cause: This may be caused by the Chromebook version or kernel version, but I am unsure.

I made sure to use a leaked Shim, and I used wax4web to create the file. I also used Chromebook recovery utility to create the drive.
My Chromebook version is v130 and my board name is Dedede.

[Eboi47]

I did some further research, and found that the issue is that my chromebook is USB Enrolled, which might prevent Sh1mmer from booting. Could there be a way to fix this?