id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
18804	Cannot open .JSON file	Zverikk	team	"JOSM 15951 (latest atm), macOS 10.14.5.

I have a file, say borders.json, with GeoJSON contents.

I open JOSM, click ""file → open"", select the json... But it's grayed out, and I cannot choose it. I cannot drag a json file onto JOSM.

This is a regression from r15865. I understand some json files are not geojson — but some are. Could I please have a way of opening *.json files as geojson?"	defect	new	normal		Core geojson	latest