Offline Mode - UI Bugs

Ive got 2 vaults + the user vault on my devolutions-server.
If I go into Offline-Mode in the local PasswordManager, i lose access to the vaults very quickly.
Scrolling through both custom-vaults work fine.
Then i switch to the user-vault, skip through a few entries and go back to the custom-vaults, one shows nothing and the other one shows entries but the right-panel is locked to one entry and doesnt update on a new selection anymore. If I then switch back between both custom-vaults, the one with the entries starts to work again - if I switch to the user-vault, it breaks again.

All vault securities have been set to default (not High-Security!), Offline-Mode-Settings to read-only in vault/usersettings.

PasswordManager-Logs show these 2 messages over and over again while in Offline-Mode:
=====================================
Date: 2026-09-11 19:22:14
Level: ERROR
App Version: 2026.2.3 build 22
Message:
DVLSHttpRequests.get error: DioException [connection error]: The connection errored: Failed host lookup: 'devolutionsServer.dummy.com' This indicates an error which most likely cannot be solved by the library.
Error: SocketException: Failed host lookup: 'devolutionsServer.dummy.com' (OS Error: Der angegebene Host ist unbekannt, errno = 11001)
=====================================

=====================================
Date: 2026-09-11 19:22:38
Level: ERROR
App Version: 2026.2.3 build 22
Message:
Error getting partial connection,
=====================================

Please let me know, if I can provide additional information or if anyone can recreate this problem.