Here is a trick for you if you want some to have a somewhat editable SVG chart in PowerPoint.
Import your SVG in LibreOffice Impress, right click on it and select "Break", save your file as a .pptx, open your file in PowerPoint, copy the chart to your presentation.
I have used it a few times because I generated my charts using graphviz and the business people wanted something editable within PowerPoint. It is far from perfect because anchors are not supported, but it is enough to do minor modifications like fixing typos or changing the font for something similar sized.
Import your SVG in LibreOffice Impress, right click on it and select "Break", save your file as a .pptx, open your file in PowerPoint, copy the chart to your presentation.
I have used it a few times because I generated my charts using graphviz and the business people wanted something editable within PowerPoint. It is far from perfect because anchors are not supported, but it is enough to do minor modifications like fixing typos or changing the font for something similar sized.