Smart Proxy Not Advertising yum Capability with Pulpcore 3.73 / Foreman Proxy 3.15

Hi,
I’m facing an issue where my newly deployed Foreman Smart Proxy (v3.15) using Pulpcore 3.73 is not advertising the yum content type capability, even though the feature is enabled and configured.

foreman-installer --scenario foreman-proxy-content --certs-tar-file                              "/root/acs19-alh.si.francetv.fr.tar" --foreman-proxy-register-in-foreman           "true" --foreman-proxy-foreman-base-url  "https://myforemanurl" --foreman-proxy-trusted-hosts "https://myproxy" --foreman-proxy-trusted-hosts   "xxxxx" --foreman-proxy-trusted-hosts "xxxxxxxxxx" --foreman-proxy-oauth-consumer-key  "xxxx" --foreman-proxy-oauth-consumer-secret "xxxx" --foreman-proxy-content-enable-yum true

from my foreman server

 cat << EOF | foreman-rake console
capsule = SmartProxy.find_by_name('myproxy')
pp capsule.capabilities(::SmartProxy::PULP3_FEATURE)
pp capsule.feature_details
smart_proxy_helper = ::Katello::SmartProxyHelper.new(capsule)
pp smart_proxy_helper.unsyncable_content_types
EOF

Loading production environment (Rails 7.0.8.7)
Switch to inspect mode.
capsule = SmartProxy.find_by_name('myproxy')

#<SmartProxy:0x00007f069f344160
...
pp capsule.capabilities(::SmartProxy::PULP3_FEATURE)
[]
[]
pp capsule.feature_details
{"Container_Gateway"=>{:settings=>{}, :capabilities=>[]},
 "Dynflow"=>{:settings=>{}, :capabilities=>["single", "ssh"]},
 "Pulpcore"=>
  {:settings=>
    {"pulp_url"=>"https://myproxy",
     "mirror"=>true,
     "content_app_url"=>"https://myproxy/pulp/content",
     "username"=>nil,
     "password"=>nil,
     "client_authentication"=>["client_certificate"],
     "rhsm_url"=>"https://myproxy:443/rhsm"},
   :capabilities=>[]},
 "Script"=>{:settings=>{}, :capabilities=>["cockpit"]},
 "Templates"=>
  {:settings=>{"template_url"=>"http://myproxy:8000"},
   :capabilities=>[]},
 "Logs"=>{:settings=>{}, :capabilities=>[]},
 "Registration"=>{:settings=>{"registration_url"=>nil}, :capabilities=>[]}}

{"Container_Gateway"=>{:settings=>{}, :capabilities=>[]},
 "Dynflow"=>{:settings=>{}, :capabilities=>["single", "ssh"]},
 "Pulpcore"=>
  {:settings=>
    {"pulp_url"=>"https://myproxy",
     "mirror"=>true,
     "content_app_url"=>"https://myproxy/pulp/content",
     "username"=>nil,
     "password"=>nil,
     "client_authentication"=>["client_certificate"],
     "rhsm_url"=>"https://myproxy:443/rhsm"},
   :capabilities=>[]},
 "Script"=>{:settings=>{}, :capabilities=>["cockpit"]},
 "Templates"=>
  {:settings=>{"template_url"=>"http://myproxy:8000"},
   :capabilities=>[]},
 "Logs"=>{:settings=>{}, :capabilities=>[]},
 "Registration"=>{:settings=>{"registration_url"=>nil}, :capabilities=>[]}}
smart_proxy_helper = ::Katello::SmartProxyHelper.new(capsule)

#<Katello::SmartProxyHelper:0x00007f069f514670
...
pp smart_proxy_helper.unsyncable_content_types
["yum"]
["yum"]