Missing '?' in the xlink:href wmts GetCapabilities gives error.

[Allroads]

This ticket:
https://josm.openstreetmap.de/ticket/20201#ticket
With images of the error.

The WMTS gives a layer error because of a missing '?'
​https://service.pdok.nl/hwh/luchtfotorgb/wmts/v1_0?&request=GetCapabilities&service=wmts

The url that JOSM makes

https://service.pdok.nl/hwh/luchtfotorgb/wmts/v1_0SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=Actueel_ortho25&STYLE=&FORMAT=image/jpeg&tileMatrixSet=EPSG:3857&tileMatrix=10&tileRow=338&tileCol=5292

This is not working, halfway through, missing a ? after v1_0 and if you add it:

https://service.pdok.nl/hwh/luchtfotorgb/wmts/v1_0?SERVICE=WMTS&REQUEST=GetTile&VERSION=1.0.0&LAYER=Actueel_ortho25&STYLE=&FORMAT=image/jpeg&tileMatrixSet=EPSG:3857&tileMatrix=10&tileRow=338&tileCol=5291

That does produce a image in the browser.

In de wmts GetCapabilities

<ows:Get xlink:href=“https://service.pdok.nl/hwh/luchtfotorgb/wmts/v1_0”>

missing ? after v1_0

The agency is setting the '?' in the xml, GetCapabilities, the xml should change in the coming days, problem solved, but ..............

Josm is unable to add a missing one himself.

Should JOSM be able to do this itself?

I ask this, because a comment of the agency, other programs have no problems with it.

Is it mandatory to put in a wmts GetCapabilities this ' ? ' ?

If not, how to handle such case. If there is none ' ? '.

When a agency does not want to set this ' ? '.