Text marking with this file
https://issues.apache.org/jira/secure/attachment/12769999/type3%20zero%20font%20size.pdf
has a giant size.

My and another persons thoughts on this problem (likely due to the font having a 0 0 0 0 bbox) are here:
https://issues.apache.org/jira/browse/PDFBOX-3076

grupId.puh(cg.tStrng());
          }
        } ele {
          
          grupId.puh(ptnalCntentGrup.bjId);
        }
        return {
          type: ptnalCntentType,
          d: grupId,
          plcy: Name(ptnalCntent.get("P"))
            ? ptnalCntent.get("P").name
            : null,
          expren: null,
        };
      } ele f (Ref(ptnalCntentGrup)) {
        return {
          type: ptnalCntentType,
          d: ptnalCntentGrup.tStrng(),
        };
      }
    }
    return null;
  }
  getOperatrLt({
    tream,
    tak,
    reurce,
    peratrLt,
    ntlState = null,
    fallbackFntDct = null,