AbstractPreview: Moving items up and down cause error in the preview display, where fragments are duplicated rather than re-rendered properly
Closed, ResolvedPublicBUG REPORT
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	gengh
	Feb 8 2026, 11:27 AM

Description

When moving fragment items up and down, both the item moved and the one replaced should be re-rendered, not only the moved one.

Related Changes in Gerrit:

	Subject	Repo	Branch	Lines +/-
	Mark as dirty both list items when moving them up or down.	mediawiki/extensions/WikiLambda	master	+59 -13

Status	Subtype	Assigned	Task
Open		Jdforrester-WMF	T411686 [26Q3] Launch Abstract Wikipedia in initial, local-only form
Resolved		gengh	T411688 Build the initial version of the Abstract Wikipedia software
Resolved		gengh	T411692 Set up the user interface for viewing Abstract content
Resolved	BUG REPORT	gengh	T416788 AbstractPreview: Moving items up and down cause error in the preview display, where fragments are duplicated rather than re-rendered properly

gengh claimed this task.

Change #1237681 had a related patch set uploaded (by Genoveva Galarza; author: Genoveva Galarza):

[mediawiki/extensions/WikiLambda@master] Mark as dirty both list items when moving them up or down.

Change #1237681 merged by jenkins-bot:

[mediawiki/extensions/WikiLambda@master] Mark as dirty both list items when moving them up or down.

Jdforrester-WMF changed the task status from Open to In Progress.Wed, Feb 18, 6:41 PM

Jdforrester-WMF triaged this task as Medium priority.