1. Open TestContourData.opju in the attached zip file.

2. Open HeatMapDendrogram.otp in the ataached zip file.

3. Run LT script:

   plotvm irng:=[Clustergram]Data!AR"GSM339455":BA"GSM339464" format:=1 rowpos:=3 label:=L rowtype:=$ colpos:=3 coltype:=$ ogl:=[Graph1]1!;

4. You will find that y data is only shown from 1 to 10 instead 30.

Fixed in Origin2025b.