I’m using Codebook 4.3.3 on macOS Catalina 10.15.7.
Recently I have noticed a minor glitch in the UI behaviour when viewing entries: the width of the displayed data fields is a lot narrower than the width of the window itself. So there is a lot of whitespace on the right hand side and the field data is wrapped unnecessarily. This is a little hard to describe so I will attach a screen shot showing a URL in the Website field and text in the Note field that is wrapped.
If I drag the column divider all the way to the right of the window and then back again, the fields are correctly stretched out over the width of the window. But when I quit and restart Codebook the next time, the issue persists.
Thanks and happy new year