cherrytree window scrolls when undo/redo

[Saddy]

If I edit a long file and make changes undone the window scrolls up or down at random. This is very irritating making me think that the whole content is scrambled now.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: cherrytree 0.23.1-1
ProcVersionSignature: Ubuntu 3.5.0-18.29-generic 3.5.7
Uname: Linux 3.5.0-18-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
Date: Mon Feb 18 11:58:52 2013
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120420)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: cherrytree
UpgradeStatus: Upgraded to precise on 2012-12-19 (60 days ago)

[Rolf Leggewie (r0lf)]

does this ever occur in xenial or later?

[Rolf Leggewie (r0lf)]

ping Saddy

[vofka (vofka)]

This still happens in Ubuntu 18.04.
Also sometimes it occurs when you paste something from clipboard.
And if the page doesn't scroll when you undo/redo it's flickering anyway.
Looks like it tries to keep current line at some position.

[Launchpad Janitor (janitor)]

[Expired for cherrytree (Ubuntu) because there has been no activity for 60 days.]