BUG: v0.19.5 Breaks headless editor.setComponents() (with Map/Video block)

hostname: "",
        pathname: "",
        port: "",
        protocol: "",
        query: {},
        search: ""
      }

      if (uri.substring(0, 4) !== "<svg") {

        const url = new URL(uri);
        let query = {};
        var qrs = url.search.substring(1).split('&');
        for (let i = 0; i < qrs.length; i++) {
          let pair = qrs[i].split('=');
          let name = decodeURIComponent(pair[0]);
          if (name) query[name] = decodeURIComponent(pair[1]);
        }

        uriParams.hostname = url.hostname;
        uriParams.pathname = url.pathname;
        uriParams.protocol = url.protocol;
        uriParams.search = url.search;
        uriParams.hash = url.hash;
        uriParams.port = url.port;
        uriParams.query = query;

        return uriParams;

      } else {

        uriParams.pathname = encodeURI(uri);
        
        return uriParams;
      }
    },

That's working fine, but I'm not certain it's the best place to be checking for the svg?? Any tips @artf for a PR?

All the best



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