This is quite anoying. Since march somethings seems to be broken. Also I do not understand, why Enpass seems to change a vault password to the webdav password or to something else. We use Enpass for a long time now and also use webdav for sharing various vaults for department passwords. this is no more working. As soon as somebody changed back the password from the vault an did a fresh sync, all others are locked out. As soon as I resync with my iphone, the mac version is also locked out. Always with the same data errors. The vault seems to have a whatever other password then, which couldn't be accessed anymore. They messed up something really heavily in webdav.
I also filed a bug report on that already. But didn't get any answer at all.