Edit EXIF: Focal Length can't exceed 100mm

[jkm]

There is a defect in the Metadata->Edit EXIF dialog.

The Focal Length entry field will not accept any value greater than 100mm.

That's absurd. Lenses > 100mm are common.

The field must accept 4 digit focal lengths, <=9999mm (plus the decimal place, as lenses with lengths like 37.5mm do exist)

[xnview]

Thanks to your detailed description I can reproduce the problem.