own styles not working anymore

[MKnight]

What steps will reproduce the problem?

1. create own style in C:\mystyles
2. save and add in josm

What is the expected result?

own styles should shown in map

What happens instead?

nothing

css for example:

meta 
{
    title: "Gebäude";
    description: "eigene Gebäude";
    version: "0.1.6_2015-11-15";
    
    watch-modified: true;
}
meta[lang=de]
{
    title: "Eigene gebäude";
    description: "Eigene Gebäude hervorheben";
}
way[building][JOSM_search("user:MKnight")],
way[building:part][JOSM_search("user:MKnight")],
node[JOSM_search("user:MKnight")] {
    color: magenta;
    width: 8px;
    fill-color: blue;
    }

was working until 13799.

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

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2018-05-27 19:27:31 +0200 (Sun, 27 May 2018)
Revision:13860
Build-Date:2018-05-27 17:30:09
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (13860 de) Windows 7 64-Bit
OS Build number: Windows 7 Professional (7601)
Memory Usage: 384 MB / 1850 MB (69 MB allocated, but free)
Java version: 10.0.1+10, Oracle Corporation, Java HotSpot(TM) 64-Bit Server VM
Screen: \Display0 1366x768, \Display1 1280x1024
Maximum Screen Size: 1366x1024
Program arguments: [de-josm.joz]
Dataset consistency test: No problems found

Plugins:
+ ColorPlugin (1511895663)
+ ImproveWay (17)
+ Mapillary (v1.5.14+post13733)
+ OpenStreetCam (145)
+ apache-commons (34109)
+ apache-http (34109)
+ buildings_tools (34212)
+ changeset-viewer (15)
+ continuosDownload (68)
+ geochat (34109)
+ jts (34038)
+ kendzi3d-resources (0.0.1)
+ pdfimport (34198)
+ reltoolbox (34212)
+ reverter (34109)
+ scripting (30784)
+ tag2link (34109)
+ terracer (34109)
+ turnrestrictions (34129)
+ undelete (34109)
+ utilsplugin2 (34221)
+ wikipedia (v1.0.1)

Tagging presets:
+ https://josm.openstreetmap.de/josmfile?page=Presets/Bus_lanes&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Addr2&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/LaneAttributes&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Maxspeed-zones&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/ParkingLanes&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Presets/Stolpersteine&zip=1
+ http://www.country-linedance.de/daten/Verkehrszeichen-vorlage.zip
+ https://raw.github.com/Flacus/Windrad/master/windrad.xml

Map paint styles:
+ https://josm.openstreetmap.de/josmfile?page=Styles/Coloured_buildings&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/Fixme&style&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/Modified&style&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Modified&style&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/MaxspeedIcons&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/NewParkingFeatures&style&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/ParkingLanes&style&zip=1
+ C:\OSm\JOSM\osmic-josm-style-master\osmic.mapcss
+ https://josm.openstreetmap.de/josmfile?page=Styles/Maxspeed&zip=1
+ https://raw.githubusercontent.com/species/josm-preset-traffic_sign_direction/master/direction.mapcss
+ https://josm.openstreetmap.de/josmfile?page=Styles/Landcover&zip=1
+ C:\OSm\JOSM\eigene-style.mapcss

Validator rules:
+ https://josm.openstreetmap.de/josmfile?page=Rules/GermanySpecific&zip=1

Last errors/warnings:
- E: No tagging preset submenu for   
- E: No tagging preset submenu for   
- E: No tagging preset submenu for  RoadSigns
- E: No tagging preset submenu for  RoadSigns
- E: No tagging preset submenu for  RoadSigns
- E: No tagging preset submenu for   
- E: No tagging preset submenu for   
- E: No tagging preset submenu for   
- E: No tagging preset submenu for   
- W: No configuration settings found.  Using hardcoded default values for all pools.

[Don-vip]

Possible regression of r13815

[Don-vip]

Confirmed regression of r13810.

[Don-vip]

In 13876/josm:

fix #16335 - SearchCompiler regression of r13810

[Don-vip]

In 13887/josm:

see #16335 - code simplification, javadoc