At the moment, we know that there are problems with translation in image uploads and in the search box (at the end of the topic).
You also can't download/drag images from the forum. This is not a mistake. This is done on purpose, because we have our own content in the design of the forum.

P.s: for publishing images, it is better to use imgur or imageban. They are located in the Local - Файлы форума (Forum Files) - imgur\imageban. You can use the Forum Files, but they are limited in space (see the menu "my uploads")
P.s2: we have a problem with the language translation, so when you select a file, you need to click the "Загрузить" (upload) button. Next, use Вставить как: (Insert as) "Preview" (because the original will be full page, it is easier to open the preview)