Bug 490954

Summary:	At certain window sizes, page for "Icon Faenza SQL Admin" page (KNS) vibrates disturbingly
Product:	[Applications] Discover	Reporter:	Simx72 <angel2600>
Component:	discover	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	CONFIRMED ---
Severity:	normal	CC:	aleixpol, nate, sitter
Priority:	NOR
Version First Reported In:	6.1.3
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	I click on the that app, discover tries to load information about it and then glitches (only inside the app info box) Still vibrating at certain window sizes

Description Simx72 2024-07-28 22:33:34 UTC

Created attachment 172092 [details]
I click on the that app, discover tries to load information about it and then glitches (only inside the app info box)

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***

SUMMARY
When clicking in an app in discover, it moves fast and weird
The app is this one
https://store.kde.org/p/1011933

STEPS TO REPRODUCE (WHat i exactly did)
1. Open Discover
2. Search the app
3. Open the app

OBSERVED RESULT
It moves fast, like it's stuck in a loop that changes it size

EXPECTED RESULT
Open like all other apps

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Fedora Linux 40 (KDE Plasma) x86_64
(available in About System)
KDE Plasma Version: 6.1.3
KDE Frameworks Version: 6.4.0
Qt Version: 6.7.2

ADDITIONAL INFORMATION
It moves faster that shown in the video, but the recorder skipped frames

Comment 1 Nate Graham 2024-07-30 19:16:21 UTC

Can reproduce with that exact item. At certain window sizes, the whole page starts to vibrate disturbingly.

Comment 2 Harald Sitter 2024-08-01 21:53:26 UTC

Takes a bit to find the right size.

discover(216479)/(default) unknown: qrc:/qt/qml/org/kde/discover/qml/ApplicationPage.qml:850:5: QML AddonsView: Binding loop detected for property "implicitHeight"

I will gladly blame that on kirigami.overlaysheet because we don't actually set an implicitheight. Taking addonsview out fixes the layout jitter.

Comment 3 Harald Sitter 2025-01-25 14:10:08 UTC

Cannot reproduce this on master just now. Anyone still able to reproduce this?

Comment 4 Nate Graham 2025-01-27 15:17:30 UTC

I can still reproduce it with today's master. I'll attach a screen recording.

Comment 5 Nate Graham 2025-01-27 15:19:08 UTC

Created attachment 177719 [details]
Still vibrating at certain window sizes

Comment 6 Harald Sitter 2025-01-28 08:26:09 UTC

Mhhh. depends on the height as well it seems :(