Accessability fail low vision users

[whitis]

setting up TIPP10 for legally blind user ken.

Program has poor accessability for low vision users. Ubuntu 22.04.1 on laptop
Click accessabilty/gear icon in upper right corner and select large text (same as setting enlarge text to 1.25 in gnome tweaks).

Launch TIPP10

Click square button in upper right corner to make window full screen

Set font in program to Atkinson Hyperlegible (or go font which is quicker to install: sudo apt-get install fonts-go) in 24point type.

Start lesson 1

Keyboard displayed is tiny, using only a small portion of the screen real estate. Does not use selected text size for keyboard buttons, doesn't even fill screen with keyboard.

Also, the text to type will be cut off at top and bottom if you choose a font size much larger than 24point type.

Also, frequently the settings dialog crashes after setting font (even though you are able to use that font size other times) and you are unable to close the program and have to issue a killall tipp10 command. However, the bugs shown above exist when this has not happened. The crashes appear to happen when you set font size more than once per program invocation.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: tipp10 2.1.0-5
ProcVersionSignature: Ubuntu 5.15.0-53.59-generic 5.15.64
Uname: Linux 5.15.0-53-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Sat Nov 26 14:15:59 2022
InstallationDate: Installed on 2019-03-31 (1336 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: tipp10
UpgradeStatus: Upgraded to jammy on 2022-11-25 (0 days ago)