Unable to open vault on iOS 15

[m4rkv5]

Please agree to the following

• I have searched existing issues for duplicates
• I agree to follow this project's Code of Conduct

Summary

The Vault can't be opened via Files app since 502. Version 2.0.0 (471) is working.

System Setup

• iOS: 15 Public Beta 5/6
• Cryptomator: 2.0.0 (502/516)
• iPhone 11 Pro

Cloud Type

iCloud Drive, WebDAV

Steps to Reproduce

1. Vault added via WebDAV or Other File Provider iCloud
2. Open Files App
3. Select Vault
4. Dialog Authentication necessary
5. Press authenticate
6. Cryptomator popup opens "Welcome..." the only option is to Open Cryptomator
7. Opening Cryptomator App
8. Nothing happens
9. Installing Cryptomator: 2.0.0 (471)
10. Repeating Step 1-3
11. Files can be viewed

Video: https://www.icloud.com/photos/#03h1b_ASTLgmWJ18H5PlITcig

Expected Behavior

Accessible Files

Actual Behavior

Nothing happens

Reproducibility

Always

Relevant Log Output

2021/08/18 16:06:05:049  FPExt: persistentIdentifierForItem(at: file:///private/var/mobile/Containers/Shared/AppGroup/240AE038-D3E0-45CF-BAEE-E0C75C47A3C9/File%20Provider%20Storage/BB9273B0-E591-4404-9E15-7A23E1FE7C43/) called
2021/08/18 16:06:05:049  FPExt: item(for: NSFileProviderItemIdentifier(_rawValue: File Provider Storage)) called
2021/08/18 16:06:05:051  FPExt: persistentIdentifierForItem(at: file:///private/var/mobile/Containers/Shared/AppGroup/240AE038-D3E0-45CF-BAEE-E0C75C47A3C9/File%20Provider%20Storage/BB9273B0-E591-4404-9E15-7A23E1FE7C43/) called
2021/08/18 16:06:05:051  FPExt: item(for: NSFileProviderItemIdentifier(_rawValue: File Provider Storage)) called
2021/08/18 16:06:05:053  FPExt: urlForItem(withPersistentIdentifier: NSFileProviderItemIdentifier(_rawValue: NSFileProviderRootContainerItemIdentifier)) called
2021/08/18 16:06:05:053  FPExt: item(for: NSFileProviderItemIdentifier(_rawValue: NSFileProviderRootContainerItemIdentifier)) called
2021/08/18 16:06:05:460  FPExt: enumerator(for: NSFileProviderItemIdentifier(_rawValue: NSFileProviderRootContainerItemIdentifier)) called
2021/08/18 16:06:05:460  FPExt: item(for: NSFileProviderItemIdentifier(_rawValue: NSFileProviderRootContainerItemIdentifier)) called
2021/08/18 16:06:05:462  enumerateItems called for identifier: NSFileProviderItemIdentifier(_rawValue: NSFileProviderRootContainerItemIdentifier)
2021/08/18 16:06:05:463  enumerateItems getAdapter failed with: passwordNotFound for identifier: NSFileProviderItemIdentifier(_rawValue: NSFileProviderRootContainerItemIdentifier)

Anything else?

Found something similiar on reddit:
https://reddit.com/r/Cryptomator/comments/p1udpo/unable_to_authenticate/

[tobihagemann]

I'm pretty sure that this issue appears exclusively on iOS 15. We'll look into it.

[m4rkv5]

@tobihagemann Unter iOS 15 funktioniert der Passwort unlock nun mit der neusten Version. Danke!