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/efc09b98a29011ece907a64c455ca670d2a5acce/resources/etc/Tutorial/tutorial_en You should set ROOT_URL correctly, otherwise the web may not work correctly.

новые иконки в OpenBoard

ivan.ilyin 2a693c50db UBApplicationController::adjustDisplayView - set new transform to display view only if it does not match current transform		14 years ago
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rw_common/themes/caribou	UBApplicationController::adjustDisplayView - set new transform to display view only if it does not match current transform	14 years ago
index.html	tutorial and sankore editor are stored locally	14 years ago