Getting error RangeError: Maximum call stack size exceeded after upgrading to Gridsome 0.7.17 about gridsome-plugin-flexsearch HOT 6 CLOSED

{
      use: 'gridsome-plugin-flexsearch',
      options: {
        chunk: true,
        // compress: true,
        autoFetch: '/search-results',
        collections: [
          {
            typeName: 'Product',
            indexName: 'Product',
            fields: ['title', 'slug', 'pageSummary', 'seoTitle']
          },
          {
            typeName: 'ParentSolution',
            indexName: 'ParentSolution',
            fields: ['title', 'slug', 'pageSummary', 'seoTitle']
          },
          {
            typeName: 'ChildSolution',
            indexName: 'ChildSolution',
            fields: ['title', 'slug', 'pageSummary', 'seoTitle']
          },
          {
            typeName: 'ProHubPage',
            indexName: 'ProHubPage',
            fields: ['title', 'slug', 'description', 'seoTitle']
          },
/// the Asset collection is the problem, when I remove the 'file' field, it doesn't give the error.
          {
            typeName: 'Asset',
            indexName: 'Asset',
            fields: ['title', 'file']
          },
          {
            typeName: 'CaseStudy',
            indexName: 'CaseStudy',
            fields: ['title', 'originalPostLink', 'featImg']
          },
          {
            typeName: 'Video',
            indexName: 'Video',
            fields: ['title', 'caption', 'link']
          },
          {
            typeName: 'BlogPost',
            indexName: 'BlogPost',
            fields: ['title', 'originalPostLink', 'featImg']
          },
          {
            typeName: 'BasicPage',
            indexName: 'BasicPage',
            fields: ['title', 'seoTitle', 'pageSummary']
          }
        ],
        searchFields: {
          title: {
            encode: "extra",
            tokenize: "full"
          },
          seoTitle: {
            encode: "extra",
            tokenize: "full"
          },
          pageSummary: {
            encode: "icase",
            tokenize: "forward"
          },
          summary: {
            encode: "icase",
            tokenize: "forward"
          },
          caption: {
            encode: "icase",
            tokenize: "forward"
          },
        }
      }
    }