Bcm2710-rpi-3-b-plus.dtb bug

Taking backup of bcm2710-rpi-3-b-plus.dtb.
Installing new bcm2710-rpi-3-b-plus.dtb.
ln: failed to create symbolic link '/boot/dtb-': Operation not permitted
dpkg: error processing package flash-kernel (--configure):
installed flash-kernel package post-installation script subprocess returned error exit status 1

This is the error message with this package. This fails all bundled packages. The isssue is the /boot/dtb- does not exit. What does exist is /boot/dbt-1. This package needs help.

root@astroberry:/home/astroberry# apt-get dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
libgps23 libllvm10 libwcs6
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up flash-kernel (3.98ubuntu12) ...
Using DTB: bcm2710-rpi-3-b-plus.dtb
Installing /etc/flash-kernel/dtbs/bcm2710-rpi-3-b-plus.dtb into /boot/dtbs//./bcm2710-rpi-3-b-plus.dtb
Taking backup of bcm2710-rpi-3-b-plus.dtb.
Installing new bcm2710-rpi-3-b-plus.dtb.
ln: failed to create symbolic link '/boot/dtb-': Operation not permitted
dpkg: error processing package flash-kernel (--configure):
installed flash-kernel package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
flash-kernel
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@astroberry:/home/astroberry#

Hello,

I posted this error on this Package home site. Limited activity is telling me that this problem is not being addressed.

installed flash-kernel package post-installation script subprocess returned error exit status 1

Attempting to move to 21.10 version, this error has never been fixed. Because of the building of Astroberry paradigm, a FAT partition is required. The boot loader is in the FAT partition. This bug attempts to update a symbolic link to this FAT partition. This fails.

IF the symbolic link fails, pick a different source and destination. The symbolic link is looking for the physical. They should not be in the FAT partition.