Not that familiar with KDE Neon, but could you check which version of usb-creator-kde you are running? Looks like this might be a duplicate of bug 1906939 which should be fixed in 0.3.10.
Not that familiar with KDE Neon, but could you check which version of usb-creator-kde you are running? Looks like this might be a duplicate of bug 1906939 which should be fixed in 0.3.10.