id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
21971	Command stack for relation editor	skyper	team	"==== What steps will reproduce the problem?
1. Have a relation editor with loaded (incomplete) relation
1. Make some changes in the relation editor
1. Unintentionally sort all members or delete some

==== What is the expected result?
An option to undo within relation editor

==== What happens instead?
No option to undo

==== Please provide any additional information below. Attach a screenshot if possible.
The only option is to close the relation editor without saving loosing all prior changes.
Obviously, the stack can only hold changes after the last save of the relation.
This was mention in another ticket or maybe in the forum but I do not find it, atm.

{{{
Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2022-03-24 10:16:44 +0100 (Thu, 24 Mar 2022)
Revision:18417
Build-Date:2022-03-25 02:30:55
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (18417 en) Linux Debian GNU/Linux 11 (bullseye)
Java version: 17.0.2+8-Debian-1deb11u1, Debian, OpenJDK 64-Bit Server VM
}}}"	enhancement	new	normal		Core			template_report relation editor undo command stack