Problem with list numeration (similar to #11) about templaterexamples HOT 3 CLOSED

{
  "Organizations":[
    {"Period":{"StartDate":{"Year":2020}},"User":{"FullName":"user 1"},"Sports":[
      {"Name":"Football", "ByType":{
        "10":{
          "Trainers":[
            {"FullName":"trainer 1","Groups":[
              {"Members":[
                {"Person":{"FullName":"member1","FormattedBirthday":"today 1","SchoolName":"school 1"}},
                {"Person":{"FullName":"member2","FormattedBirthday":"today 2","SchoolName":"school 2"}}
              ]}
            ]},
            {"FullName":"trainer 2","Groups":[
              {"Members":[
                {"Person":{"FullName":"member3","FormattedBirthday":"today 3","SchoolName":"school 3"}},
                {"Person":{"FullName":"member4","FormattedBirthday":"today 4","SchoolName":"school 4"}},
                {"Person":{"FullName":"member5","FormattedBirthday":"today 5","SchoolName":"school 5"}}
              ]}
            ]}
          ]
        },
        "20-150":{
          "Trainers":[
            {"FullName":"trtp1","Types":[
              {"Type":"type 3","FullName":"trainer 3","Groups":[
                {"Members":[
                  {"Person":{"FullName":"member7","FormattedBirthday":"today 7","SchoolName":"school 7","Rank":{"Rank":1}}},
                  {"Person":{"FullName":"member8","FormattedBirthday":"today 8","SchoolName":"school 8","Rank":{"Rank":2}}}
                ]}
              ]},
              {"Type":"type 4","FullName":"trainer 4","Groups":[
                {"Members":[
                  {"Person":{"FullName":"member9","FormattedBirthday":"today 9","SchoolName":"school 9","Rank":{"Rank":3}}},
                  {"Person":{"FullName":"member10","FormattedBirthday":"today 10","SchoolName":"school 10","Rank":{"Rank":4}}},
                  {"Person":{"FullName":"member11","FormattedBirthday":"today 11","SchoolName":"school 11","Rank":{"Rank":5}}}
                ]}
              ]}
            ]}
          ]
        },
        "210-320":{
          "Trainers":[
            {"FullName":"trainer 5","Groups":[
              {"Type":"type 5","Members":[
                {"Person":{"FullName":"member17","FormattedBirthday":"today 17","SchoolName":"school 17","Rank":{"Rank":1}}},
                {"Person":{"FullName":"member18","FormattedBirthday":"today 18","SchoolName":"school 18","Rank":{"Rank":2}}}
              ]}
            ]},
            {"FullName":"trainer 6","Groups":[
              {"Type":"type 6","Members":[
                {"Person":{"FullName":"member19","FormattedBirthday":"today 19","SchoolName":"school 19","Rank":{"Rank":3}}},
                {"Person":{"FullName":"member20","FormattedBirthday":"today 20","SchoolName":"school 20","Rank":{"Rank":4}}},
                {"Person":{"FullName":"member21","FormattedBirthday":"today 21","SchoolName":"school 21","Rank":{"Rank":5}}}
              ]}
            ]}
          ]
        }
      }}
    ]}
  ]
}