Powerpoint compatibility: image is displaced in Impress and covering the text

Image of the formula in the uploaded slide is displaced in Impress and covering the text while it’s correct in powerpoint.

For the comparison, I’m uploading pics of how it appears in powerpoint which can be compared to document uploaded opened by Impress. Or one can open the document in powerpoint oneself.

Build ID: 8061b3e9204bef6b321a21033174034a5e2ea88e
CPU threads: 4; OS: Linux 5.4; UI render: default; VCL: gtk3
Locale: en-IN (en_IN); UI: en-US
Calc: threaded

a vortex.pptx

[as it originally appears in powerpoint]

[the issue]

reported at fdo#136228

Not the image is displaced, but the outline-textbox is filled differently. The outline-textbox has the property “Shrink on overflow” enabled. It seems LibreOffice and PowerPoint interpret it differently. And in PowerPoint there is an empty line after the last text in the outline-textbox, which is not there in LibreOffice. At least this missing line looks like an error in LibreOffice.