diff -r 4db64fe30588 -r e03737cea6e2 src/server/webdav/operation.c
--- a/src/server/webdav/operation.c	Thu Apr 21 17:16:49 2022 +0200
+++ b/src/server/webdav/operation.c	Sun Apr 24 18:35:44 2022 +0200
@@ -324,6 +324,7 @@
                 op->sn->pool,
                 sizeof(WebdavProppatchRequest));
         memcpy(req, orig_request, sizeof(WebdavProppatchRequest));
+        req->dav = dav;
         req->set = set;
         req->setcount = set_count;
         req->remove = remove;