Problem with the regions validator (false positive) if there are duplicate presets (like one for inside the US and Canada and one for outside the US and Canada)

[goodidea]

Kopiert von 23290#comment:53:

Is it sure that the validator will work correctly if regions is used in an item tag?

For example, I now always get the validator warning “Preset is invalid in this region – Preset Charging Station should not be applied in this region”., when I edit a charging station in Germany. And this is caused by a preset with regions="US,CA" in the item tag (I checked this by changing the name of the preset). The preset is from Simonpoole's “beautified-JOSM-preset” (see ​https://github.com/simonpoole/beautified-JOSM-preset).

Note: there is a second “Charging Station” preset for all other regions with exclude_regions="true" regions="US,CA" in the item tag. This does not cause validator warnings for objects in Germany.

Here is the code of these 2 presets:

            <item name="Charging Station" icon="transport_charging_station.png" regions="US,CA" type="node,closedway,multipolygon" preset_name_label="true">
                <link wiki="Tag:amenity=charging_station"/>
                <space/>
                <key key="amenity" value="charging_station"/>
                <reference ref="charging_base"/>
                <space/>
                <reference ref="charging_sockets_cables_us_ca"/>
                <preset_link preset_name="Charge point" text="Similar but different tags:"/>
            </item> <!-- Charging Station US,CA -->

           <item name="Charging Station" icon="transport_charging_station.png" exclude_regions="true" regions="US,CA" type="node,closedway,multipolygon" preset_name_label="true">  
                <link wiki="Tag:amenity=charging_station"/>
                <space/>
                <key key="amenity" value="charging_station"/>      
                <reference ref="charging_base"/>
                <space/>
                <reference ref="charging_sockets_cables"/>
                <preset_link preset_name="Charge point" text="Similar but different tags:"/>   
            </item> <!-- Charging Station -->