ios sharing extension "loading collections" not loading?

m.c.vons

collections are synced to webdav

can save files
but collections don't load to choose right subfolder

loading collections just spins

can see the files using Files connect to server and the server verifies in zotero

thoughts?

thank you
m.c.
https://s3.amazonaws.com/zotero.org/images/forums/u4882290/jxcw02mgimtmv7tf5nhc.jpg