I really appreciate your advice. The problem has been resolved, however a new problem has arisen. They say " LogEditorBookmarks: Warning: FBookmarkTypeToolsImpl::JumpToBookmark - Null Bookmark at index 4". I still haven’t found a solution for it.

You need to change module type from “Developer” to “Developer Tool” at the Module section in “.uproject” or “.uplugin” file. [346786-screenshot-2021-08-20-151014.png]