I can't reproduce this. Perhaps you need to download the latest version of the font and re-generate?
This is what I did: 1. Downloaded the Old Hungarian font from: https://github.com/OldHungarian/old-hungarian-font 2. Opened the OldHungarian.sfd file in fontforge: fontforge ./OldHungarian.sfd 3. File -> Generate Fonts -> Selected "True Type" -> Generate 4. Copied the ttf file to ~/.fonts/ cp OldHungarian.ttf ~/.fonts/ 5. Opened your test odt file in LibreOffice (see resultant screenshot) ** Attachment added: "Screenshot 2019-10-15 at 10.48.32.png" https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1847126/+attachment/5297310/+files/Screenshot%202019-10-15%20at%2010.48.32.png ** Changed in: libreoffice (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847126 Title: Glyphs for space and basic punctuation not substituted from other fonts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1847126/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
