Hi, I'm not able to choose the output formats for bulk processing. The dropdown activates and I see the choices - nothing happens when I click any choice. Running the batch process in this manner, I get a .box and a .unlv file per image (saved in the output directory). Also, the image magnification buttons are greyed out and not accessible. Choosing segmented regions' options doesn't draw any boxes on the left pane. Running VietOCR 6.9, ubuntu 22 java -version openjdk version "11.0.20" 2023-07-18...