Debian package is not installable

[otsaw]

Trying to install the Debian Sid (unstable) package:

$ aptitude install modelfox
The following NEW packages will be installed:
  modelfox [0.8.0]  
0 packages upgraded, 1 newly installed, 0 to remove and 76 not upgraded.
Need to get 0 B/7 507 kB of archives. After unpacking 0 B will be used.
Retrieving bug reports... Done           
Parsing Found/Fixed information... Done
dpkg-deb: error: archive '/var/cache/apt/archives/modelfox_0.8.0_amd64.deb' uses unknown compression for member 'control.tar.zst', giving up
dpkg: error processing archive /var/cache/apt/archives/modelfox_0.8.0_amd64.deb (--unpack):
 dpkg-deb --control subprocess returned error exit status 2
Errors were encountered while processing:
 /var/cache/apt/archives/modelfox_0.8.0_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

Debian's dpkg doesn't seem to support zst: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892664

[otsaw]

The binary modelfox_cli_0.8.0_x86_64-linux-gnu.tar.gz works fine, so not a big deal