Xsane does not save resolution setting between sessions

[whochismo]

For some reason, xsane does not save the resolution setting between sessions. By default it goes back to 100. All other settings in the same panel are saved correctly.

Moreover, it shows two options regarding resolution: vertical and horizontal resolution, with values that do not always match. Ideally, just one box should work for both.

user@laptop-TM1703:~$ lsb_release -rd
Description: Ubuntu 20.04 LTS
Release: 20.04

user@laptop-TM1703:~$ apt-cache policy xsane
xsane:
  Instal·lat: 0.999-8ubuntu2
  Candidat: 0.999-8ubuntu2
  Taula de versió:
 *** 0.999-8ubuntu2 500
        500 http://es.archive.ubuntu.com/ubuntu focal/universe amd64 Packages
        100 /var/lib/dpkg/status
user@laptop-TM1703:~$

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: xsane 0.999-8ubuntu2
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
Uname: Linux 5.4.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sat Apr 25 01:24:54 2020
InstallationDate: Installed on 2020-04-24 (0 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ca_ES.UTF-8
 SHELL=/bin/bash
SourcePackage: xsane
UpgradeStatus: No upgrade log present (probably fresh install)