this bug still exists. https://imgur.com/a/bwR6eI8 https://imgur.com/a/IBVVNqV   additionally i discover another bug connected with maxthon, exists long time. https://answers.microsoft.com/en-us/windows/forum/all/file-explorer-window-opens-every-time-i-exit-full/8493a709-205f-42af-9549-081247be1645?auth=1 https://answers.microsoft.com/en-us/windows/forum/all/everytime-i-exit-full-screen-my-file-manager-opens/41805495-cb3e-40ce-86c6-61a356c92840 that problem was