[PATCH] "Mark selected" not displayed (broken)

[bagage]

What steps will reproduce the problem?

1. Add items to todo list
2. Select them on the map
3. Right click on the todo list

What is the expected result?

A contextual menu "mark selected" should appear, and on click this will mark selected items "done".

What happens instead?

The entry is not displayed and instead a 1px line is shown.

Please provide any additional information below. Attach a screenshot if possible.

The right-click popup menu is created BEFORE the "Mark selected" action is actually constructed, so an empty entry is shown in the menu instead.
Reordering fix the problem. See also the PR on github (​https://github.com/JOSM/todo/pull/2).

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2017-04-02 01:45:00 +0200 (Sun, 02 Apr 2017)
Build-Date:2017-04-02 01:34:50
Revision:11826
Relative:URL: ^/trunk

Identification: JOSM/1.5 (11826 en) Linux Debian GNU/Linux 9.0 (stretch)
Memory Usage: 818 MB / 1760 MB (419 MB allocated, but free)
Java version: 1.8.0_121-8u121-b13-4-b13, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1920x1080
Maximum Screen Size: 1920x1080
Java package: openjdk-8-jre:amd64-8u121-b13-4
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-13
Program arguments: [--language=en, ${HOME}/majcadastre/CL301-SAINT-DONAT-SUR-L HERBASSE/CL301-SAINT-DONAT-SUR-L HERBASSE-houses-prediction_segmente.osm]
Dataset consistency test: No problems found

Plugins:
+ buildings_tools (33004)
+ conflation (0.5.4)
+ jts (32699)
+ todo (30000)
+ utilsplugin2 (33212)

Last errors/warnings:
- W: Old style SideButton usage for action org.openstreetmap.josm.plugins.todo.TodoDialog$SelectAction@450e4d21
- W: Old style SideButton usage for action org.openstreetmap.josm.plugins.todo.TodoDialog$AddAction@60106b50
- W: Old style SideButton usage for action org.openstreetmap.josm.plugins.todo.TodoDialog$PassAction@31734286
- W: Old style SideButton usage for action org.openstreetmap.josm.plugins.todo.TodoDialog$MarkAction@4d5695f7

[bagage]

patch proposal

[Don-vip]

Thanks! Side note: no need to create a ticket here for Github-hosted projects :)