I have a strange problem with JA Vega. When I try to add custom CSS code in the Inbuilt Custom CSS editor, after saving and reopening it, the Inbuilt Custom CSS editor is empty, as if I hadn't added any CSS code. I also noticed that after uploading an image (e.g., a logo), saving it in a folder, selecting it, and saving it, when I try to replace the logo image again, the folder where I uploaded the images appears empty. Only after logging out of Joomla and logging back in, the images become visible again. This happens when using Google Chrome. In Mozilla Firefox, changes in the Inbuilt Custom CSS are displayed and saved, but if I modify something later and save it, the previous state is shown, even though the modified code is applied.