Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting http://91.221.70.94:3000/MOS/OpenBoard/src/commit/af1e875a7109b40cb2eda05eb28ed2a62a81530e/resources/library/interactive/Graphme.wgt/__MACOSX/JavaScript/._AffichageXPM.js You should set ROOT_URL correctly, otherwise the web may not work correctly.
новые иконки в OpenBoard