Created attachment 169457 [details] Sample SVG file Suppose you create a drawing and associate some text to it. If you apply OpenType substitution tables to the text and export to SVG, the font is ignored and a substitution used, breaking the formatting. Notice that OpenType tags work within Draw, it's the export that fails. Problem is present in 6.4 but also in 7.1 The attached SVG file was created with Draw. The first line in the left box was created using Libertinus Serif:smcp as font. The third line was created selecting the word Superscript and applying Libertinus Serif:sups as font to it. The right box was created with normal "character effects." PDF export works as intended.
Created attachment 169458 [details] Original ODG file (it uses Libertinus Serif font) The ODG file used to create the SVG export.
Created attachment 178115 [details] Exported SVG with no issue I get a different result and it seems fine. Already fine for me in the latest of 7.1 Linux bibisect repo. Can you re-test it? Arch Linux 64-bit Version: 7.4.0.0.alpha0+ / LibreOffice Community Build ID: 32c946c064cc2889bda2f46c1862e5100f0a257a CPU threads: 8; OS: Linux 5.16; UI render: default; VCL: kf5 (cairo+xcb) Locale: fi-FI (fi_FI.UTF-8); UI: en-US Calc: threaded Jumbo Built on 7 February 2022
The content of attachment 178115 [details] has been deleted for the following reason: Mistake
Sorry, I did not have Libertinus installed. I reproduce that the left superscript is gone with the export.