1. Make a copy of a worksheet named "A," which contains a chart whose data range is on worksheet "A", and name the copy worksheet "B." 2. Click on the chart on worksheet "B" and attempt to edit the data range. Calc reports that the chart has an internal data table, and asks if I would like to delete the internal data table and replace it with a data range. (This is not expected behavior. Expected behavior would be for the chart on worksheet "B" to have a data range on worksheet "B" matching that of the original on worksheet "A.") 3. Click "yes" to set the data range. 4. Attempt to set the data range. Calc freezes and then crashes. Replicated numerous times with Calc 6.4.6.2 on Ubuntu 20.04.1.
*** This bug has been marked as a duplicate of bug 140512 ***