On the 4K monitor only the upper left corner of thumbnail is shown. There is a lot of settings for width, height, scale, resolution - but nothing helps to show thumbnails correctly (i.e. normal picture shrinked to the thumbnail size).
Hello, Could you send me a screenshot of the problem? Also, could you reload one of the thumbnails and then go to the main menu (upper right corner) and click Advanced / Send error logs... and then send me the logs on email.
Unless Firefox changed something, it should works fine even on high-resolution screens. Best regards, Juraj Mäsiar
