Lists - instance not working with level greater than 0

[agusbarrio]

When the level is greater than 0, the instance prop is ignored

Try with this example

  const doc = new Document({
      numbering: {
        config: [
          {
            reference: 'ref1',
            levels: [
              {
                level: 0,
                format: LevelFormat.DECIMAL,
                text: '%1'
              },
              {
                level: 1,
                format: LevelFormat.DECIMAL,
                text: '%1.%2'
              },
              {
                level: 2,
                format: LevelFormat.DECIMAL,
                text: '%1.%2.%3'
              }
            ]
          },
          {
            reference: 'ref2',
            levels: [
              {
                level: 0,
                format: LevelFormat.DECIMAL,
                text: '%1'
              },
              {
                level: 1,
                format: LevelFormat.DECIMAL,
                text: '%1.%2'
              },
              {
                level: 2,
                format: LevelFormat.DECIMAL,
                text: '%1.%2.%3'
              }
            ]
          }
        ]
      },
      sections: [
        {
          children: [
            new Paragraph({
              text: 'REF1 - inst:0 - lvl:1',
              numbering: {
                reference: 'ref1',
                instance: 0,
                level: 1
              }
            }),
            new Paragraph({
              text: 'REF1 - inst:0 - lvl:1',
              numbering: {
                reference: 'ref1',
                instance: 0,
                level: 1
              }
            }),
            new Paragraph({
              text: 'REF1 - inst:1 - lvl:1',
              numbering: {
                reference: 'ref1',
                instance: 1,
                level: 1
              }
            }),
            new Paragraph({
              text: 'REF1 - inst:1 - lvl:1',
              numbering: {
                reference: 'ref1',
                instance: 1,
                level: 1
              }
            }),
            new Paragraph({
              text: 'REF2 - inst:0 - lvl:1',
              numbering: {
                reference: 'ref2',
                instance: 0,
                level: 1
              }
            }),
            new Paragraph({
              text: 'REF2 - inst:0 - lvl:1',
              numbering: {
                reference: 'ref2',
                instance: 0,
                level: 1
              }
            })
          ]
        }
      ]
    });

Current resulting document:

Expected resulting document: