Page numbers don't convert from full-width to half-width
I'm having an issue that when typing in page numbers into the navigation field at the top-left, they don't convert from full-width to half-width. For example, when using a Japanese keyboard, numerals can come out like this: "156" instead of "156". Putting "156" into the page navigation field does nothing, it gets rejected as if they're non-numeric numbers. Firefox's built-in PDF viewer, in contrast, automatically does this conversion. It would be really nice to see this converted automatically!