ripd: can not deleted distribute-list via "mgmt delete-config"

[ak503]

latest frr-master.

Configure filter:

vtysh -c "c t" -c "access-list ACL33 seq 10 permit 3.3.3.0/24"
vtysh -c "c t" -c  "router rip" -c "distribute-list ACL33 in enp0s3"

vtysh -c "show mgmt get-config running /"
[
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/type": "ipv4"
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/name": "ACL33"
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/entry[sequence='10']/sequence": "10"
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/entry[sequence='10']/action": "permit"
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/entry[sequence='10']/ipv4-prefix": "3.3.3.0/24"
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/entry[sequence='10']/ipv4-exact-match": "false"
  "/frr-ripd:ripd/instance[vrf='default']/vrf": "default"
  "/frr-ripd:ripd/instance[vrf='default']/allow-ecmp": "0"
  "/frr-ripd:ripd/instance[vrf='default']/default-information-originate": "false"
  "/frr-ripd:ripd/instance[vrf='default']/default-metric": "1"
  "/frr-ripd:ripd/instance[vrf='default']/distance/default": "0"
  "/frr-ripd:ripd/instance[vrf='default']/passive-default": "false"
  "/frr-ripd:ripd/instance[vrf='default']/distribute-list[interface='enp0s3']/interface": "enp0s3"
  "/frr-ripd:ripd/instance[vrf='default']/distribute-list[interface='enp0s3']/in/access-list": "ACL33"
  "/frr-ripd:ripd/instance[vrf='default']/timers/flush-interval": "120"
  "/frr-ripd:ripd/instance[vrf='default']/timers/holddown-interval": "180"
  "/frr-ripd:ripd/instance[vrf='default']/timers/update-interval": "30"
  "/frr-ripd:ripd/instance[vrf='default']/version/receive": "1-2"
  "/frr-ripd:ripd/instance[vrf='default']/version/send": "2"
  "/frr-zebra:zebra/mcast-rpf-lookup": "mrib-then-urib"
  "/frr-zebra:zebra/workqueue-hold-timer": "10"
  "/frr-zebra:zebra/zapi-packets": "1000"
  "/frr-zebra:zebra/import-kernel-table/distance": "15"
  "/frr-zebra:zebra/dplane-queue-limit": "200"
  "/frr-zebra:zebra/route-map-delay": "5"
]
vtysh -c "show ip rip status" 
Routing Protocol is "rip"
  Sending updates every 30 seconds with +/-50%, next due in 12 seconds
  Timeout after 180 seconds, garbage collect after 120 seconds
  Outgoing update filter list for all interface is not set
    enp0s3 filtered by nothing
  Incoming update filter list for all interface is not set
    enp0s3 filtered by ACL33

Delete filter:

vtysh -c "c t f" -c "mgmt delete-config /frr-ripd:ripd/instance[vrf='default']/distribute-list[interface='enp0s3']" -c "mgmt commit apply"
vtysh -c "show mgmt get-config running /"
[
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/type": "ipv4"
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/name": "ACL33"
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/entry[sequence='10']/sequence": "10"
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/entry[sequence='10']/action": "permit"
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/entry[sequence='10']/ipv4-prefix": "3.3.3.0/24"
  "/frr-filter:lib/access-list[type='ipv4'][name='ACL33']/entry[sequence='10']/ipv4-exact-match": "false"
  "/frr-ripd:ripd/instance[vrf='default']/vrf": "default"
  "/frr-ripd:ripd/instance[vrf='default']/allow-ecmp": "0"
  "/frr-ripd:ripd/instance[vrf='default']/default-information-originate": "false"
  "/frr-ripd:ripd/instance[vrf='default']/default-metric": "1"
  "/frr-ripd:ripd/instance[vrf='default']/distance/default": "0"
  "/frr-ripd:ripd/instance[vrf='default']/passive-default": "false"
  "/frr-ripd:ripd/instance[vrf='default']/timers/flush-interval": "120"
  "/frr-ripd:ripd/instance[vrf='default']/timers/holddown-interval": "180"
  "/frr-ripd:ripd/instance[vrf='default']/timers/update-interval": "30"
  "/frr-ripd:ripd/instance[vrf='default']/version/receive": "1-2"
  "/frr-ripd:ripd/instance[vrf='default']/version/send": "2"
  "/frr-zebra:zebra/mcast-rpf-lookup": "mrib-then-urib"
  "/frr-zebra:zebra/workqueue-hold-timer": "10"
  "/frr-zebra:zebra/zapi-packets": "1000"
  "/frr-zebra:zebra/import-kernel-table/distance": "15"
  "/frr-zebra:zebra/dplane-queue-limit": "200"
  "/frr-zebra:zebra/route-map-delay": "5"
]

no iface filter in config, but filter is work

vtysh -c "show ip rip status" 
Routing Protocol is "rip"
  Sending updates every 30 seconds with +/-50%, next due in 12 seconds
  Timeout after 180 seconds, garbage collect after 120 seconds
  Outgoing update filter list for all interface is not set
    enp0s3 filtered by nothing
  Incoming update filter list for all interface is not set
    enp0s3 filtered by ACL33