@ottap
Through testing with sample file, we were able to reproduce the issue of unnecessary lines appearing on the chart graph when converting the file to SVG.
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.
The issues you have found earlier (filed as CELLSNET-53619) have been fixed in this update. This message was posted using Bugs notification tool by johnson.shi