vsdx are opened in Nextcloud Office not in drawio

[Atroskelis]

Nexcloud 30.0.5

I guess this is of MIME types? And in nextcloud you cant do an "open with" But im curios if there is a way to fix this.

New diagram - Import from device -> vsdx works but that's not the point

[arnowelzel]

When Nextrcloud Office also registers as handler vo vsdx, then there is little Draw.io can do here. As far I know, Nextcloud has no option to select which app should be used as default when multiple apps register the same MIME type. Maybe this is a topic for Nextcloud Files.