Bug 508441

Summary:	Sometimes blocked on the lesson summary page with navigation buttons doing nothing
Product:	[Applications] ktouch	Reporter:	Aurélien COUDERC <coucouf>
Component:	general	Assignee:	Sebastian Gottfried <sebastian.gottfried>
Status:	REPORTED ---
Severity:	normal
Priority:	NOR
Version First Reported In:	25.08.0
Target Milestone:	---
Platform:	Debian unstable
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Aurélien COUDERC 2025-08-18 21:44:25 UTC

SUMMARY
After finishing a lesson I’m sometimes blocked on the lesson summary page with navigation buttons doing nothing. I need to quit ktouch and relaunch it to continue.

STEPS TO REPRODUCE
1. Do a lesson up to the end.
2. Have the lesson summary page displayed.

OBSERVED RESULT
Notice the top navigation buttons hover but don’t do anything when clicked.
The following error appears in the logs :
qrc:/ktouch/qml/common/LearningProgressChart.qml:62:5: QML Balloon: Binding loop detected for property "active":
qrc:/ktouch/qml/common/Balloon.qml:16:5

EXPECTED RESULT
The buttons on the lesson summary page work.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Debian unstable
KDE Plasma Version: 6.3.6
KDE Frameworks Version: 6.13
Qt Version: 6.8.2