Clicking to see a new message report doesn't trigger any action

[JanVanBekkum]

What steps will reproduce the problem?

1. Start JOSM
2. If a pop-up box "You have 1 unread message. Click here to see your inbox." appears click it

What is the expected result?

To be taken to the inbox

What happens instead?

Nothing visible

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

URL:http://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-01-28 23:08:56 +0100 (Sun, 28 Jan 2018)
Build-Date:2018-01-28 22:25:44
Revision:13367
Relative:URL: ^/trunk

Identification: JOSM/1.5 (13367 en) Windows 10 64-Bit
OS Build number: Windows 10 Pro 1709 (16299)
Memory Usage: 179 MB / 989 MB (63 MB allocated, but free)
Java version: 1.8.0_141-b15, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1920x1080, \Display1 1680x1050
Maximum Screen Size: 1920x1080

Plugins:
+ BuildingGeneralization (16)
+ DirectUpload (33882)
+ Mapillary (v1.5.10)
+ OpeningHoursEditor (33876)
+ apache-commons (33668)
+ apache-http (32699)
+ buildings_tools (34040)
+ log4j (32699)
+ public_transport (33817)
+ public_transport_layer (33900)
+ turnrestrictions (33780)
+ utilsplugin2 (33991)

Tagging presets:
+ D:\OneDrive\Open Streetmap\Campground Template.xml

Map paint styles:
+ D:\Software distributions and downloads\Travel\JOSM (OSM editor)\Map styles\Icons in areas.mapcss

Last errors/warnings:
- W: No configuration settings found.  Using hardcoded default values for all pools.

[Klumbumbus]

Closed as duplicate of #16002.