Invalid Room for Incoming WebHook Integration

Description:

It seems, that umlauts are not allowed for the WebHook Integration (anymore). We had a room it was called "Tagesgeschäft", I wanted to update the WebHook Integration, but I got the message "Invalid Room". I can just save the changes if I call the room "tagesgeschaeft", but this won't match the origin room name (Tagesgeschäft).

Steps to reproduce:

1. Workspace -> Integrations -> Incoming WebHook Integration
2. New or existing WebHook Integration
3. Post to Channel: "#Tagesgeschäft"
4. save

Expected behavior:

I can save without error message "invalid room"

Actual behavior:

Server Setup Information:

+-----------------------------------------------+
| SERVER RUNNING |
+-----------------------------------------------+
| |
| Rocket.Chat Version: 6.4.1 |
| NodeJS Version: 14.21.3 - x64 |
| MongoDB Version: 6.0.11 |
| MongoDB Engine: wiredTiger |
| Platform: linux |
| Process Port: 3000 |
| Site URL: unrecognizable |
| ReplicaSet OpLog: Enabled |
| Commit Hash: 232434c5a3 |
| Commit Branch: HEAD |
| |
+-----------------------------------------------+

Client Setup Information

• Desktop App or Browser Version: 3.9.10
• Operating System: Win 11 (Version 10.0.22621 Build 22621)

Additional context

Relevant logs:

{"level":40,"time":"2024-01-02T08:10:06.515Z","pid":1,"hostname":"48acdf6e196b","name":"DeprecationWarning","section":"API","msg":"The parameter \"query\" in the endpoint \"/api/v1/integrations.list\" is deprecated and will be removed on version 7.0.0"} {"level":40,"time":"2024-01-02T08:10:23.634Z","pid":1,"hostname":"48acdf6e196b","name":"DeprecationWarning","section":"API","msg":"The parameter \"query\" in the endpoint \"/api/v1/integrations.list\" is deprecated and will be removed on version 7.0.0"} {"level":40,"time":"2024-01-02T08:10:48.358Z","pid":1,"hostname":"48acdf6e196b","name":"DeprecationWarning","section":"API","msg":"The parameter \"query\" in the endpoint \"/api/v1/integrations.list\" is deprecated and will be removed on version 7.0.0"} {"level":40,"time":"2024-01-02T08:10:51.358Z","pid":1,"hostname":"48acdf6e196b","name":"DeprecationWarning","section":"API","msg":"The parameter \"query\" in the endpoint \"/api/v1/integrations.list\" is deprecated and will be removed on version 7.0.0"} {"level":40,"time":"2024-01-02T08:10:54.181Z","pid":1,"hostname":"48acdf6e196b","name":"DeprecationWarning","section":"API","msg":"The parameter \"query\" in the endpoint \"/api/v1/integrations.list\" is deprecated and will be removed on version 7.0.0"} {"level":40,"time":"2024-01-02T08:11:28.554Z","pid":1,"hostname":"48acdf6e196b","name":"DeprecationWarning","section":"API","msg":"The parameter \"query\" in the endpoint \"/api/v1/integrations.list\" is deprecated and will be removed on version 7.0.0"} {"level":40,"time":"2024-01-02T08:16:10.786Z","pid":1,"hostname":"48acdf6e196b","name":"DeprecationWarning","section":"API","msg":"The parameter \"query\" in the endpoint \"/api/v1/integrations.list\" is deprecated and will be removed on version 7.0.0"} {"level":40,"time":"2024-01-02T08:18:10.614Z","pid":1,"hostname":"48acdf6e196b","name":"DeprecationWarning","section":"API","msg":"The parameter \"query\" in the endpoint \"/api/v1/integrations.list\" is deprecated and will be removed on version 7.0.0"} {"level":40,"time":"2024-01-02T08:18:13.847Z","pid":1,"hostname":"48acdf6e196b","name":"DeprecationWarning","section":"API","msg":"The parameter \"query\" in the endpoint \"/api/v1/integrations.list\" is deprecated and will be removed on version 7.0.0"}

only the deprecation warning exists.

Start in Workspace > Integrations > Incoming WebHook Integration and reproduce the validation failure with #Tagesgeschäft. Trace the room-name validation used when saving an incoming WebHook integration; done means a channel containing an umlaut can be saved and still resolves to the original room.