It is difficult to select the last line in Synaptic

[Norbert]

Steps to reproduce:
1. Open synaptic
2. Navigate to the end of the shown package list
3. Try to select the last package in the list

Actual results:
it is difficult to select the last line because of hovering scroll bar (see screencast)

Expected results
it is easy to select the last line in the list

Note:
the problem exist since 16.04 LTS, and also exist in all current Ubuntu releases.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: synaptic 0.84.3ubuntu1
ProcVersionSignature: Ubuntu 4.15.0-50.54-generic 4.15.18
Uname: Linux 4.15.0-50-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
CurrentDesktop: MATE
Date: Fri May 24 23:31:03 2019
InstallationDate: Installed on 2018-04-26 (392 days ago)
InstallationMedia: Ubuntu-MATE 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
SourcePackage: synaptic
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Norbert (nrbrtx)]

Looks good in 21.10.

[Martin Wimpress  (flexiondotorg)]

The Ambiant-MATE and Radiant-MATE themes are discontinued and removed from Ubuntu MATE from 22.04 onwards.