Should offer more options when clicking on GPX tracks' pictures

[naoliv]

Open the attached example GPX file in JOSM.
When clicking at the picture icon:

We see this:

But we can't zoom in the photo nor do anything else with it.

If, instead, we open the JPG file directly in JOSM we see:

Couldn't we have the same dialog when clicking on the track picture? (with options to zoom and everything else)

JOSM:

Build-Date:2017-10-24 09:00:44
Revision:13034
Is-Local-Build:true

Identification: JOSM/1.5 (13034 SVN pt_BR) Linux Debian GNU/Linux testing (buster)
Memory Usage: 3359 MB / 6372 MB (1296 MB allocated, but free)
Java version: 1.8.0_144-8u144-b01-1-b01, Oracle Corporation, OpenJDK 64-Bit Server VM
Screen: :0.0 1600x900, :0.1 1280x1024
Maximum Screen Size: 1600x1024
Java package: openjdk-8-jre:amd64-8u144-b01-1
Java ATK Wrapper package: libatk-wrapper-java:all-0.33.3-13
VM arguments: [-Dawt.useSystemAAFontSettings=on]
Dataset consistency test: No problems found

Plugins:
+ Create_grid_of_ways (32699)
+ FastDraw (33583)
+ ImportImagePlugin (33563)
+ OpeningHoursEditor (33185)
+ PicLayer (33385)
+ RoadSigns (33579)
+ SimplifyArea (33004)
+ apache-commons (33668)
+ buildings_tools (33004)
+ conflation (0.5.5)
+ contourmerge (1032)
+ download_along (33710)
+ editgpx (33004)
+ ejml (32680)
+ geojson (66)
+ geotools (33380)
+ importvec (33564)
+ indoorhelper (33632)
+ jts (32699)
+ log4j (32699)
+ measurement (33088)
+ merge-overlap (33436)
+ opendata (33617)
+ pbf (33568)
+ pdfimport (33579)
+ poly (33570)
+ reverter (33572)
+ scripting (30775)
+ tageditor (33579)
+ todo (30303)
+ turnlanes (33294)
+ turnlanes-tagging (254)
+ turnrestrictions (33537)
+ undelete (33480)
+ utilsplugin2 (33704)

[Don-vip]

Ticket #15063 has been marked as a duplicate of this ticket.