GL-BE3600 webdav_httpd: PROPFIND returns 200 instead of 207, breaks Zotero 8/9 sync

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2

Hi

Not entirely sure whether my understanding is correct.

But it seems that the issue may be related to the request data in Zotero 8/9 not starting with an XML text declaration?

<?xml version='1.0'?>

In the example for PROPFIND requests in RFC 4918 §9.1.3 that you referenced:

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Perhaps there has been some related update here — do any new RFC documents mention that the XML text declaration can be omitted?