[Bug]: 'New Chat' link doesn't work when entering app via old conversations

[carsten-cc]

Is there an existing issue for this?

• I have searched the existing issues

What happened?

Clicking 'Neuer Chat' button has no user-visible effect, when entering via old chat.

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Side-note: The 'Please search here' and 'Code of conduct' link in the github bug report template are broken.

Steps to reproduce

1. Enter APP via a Link to an old chat (5-digit id for me, current chats are 6-digit) https://c4.prod.ccopt.de/chat/$5_DIGITS
2. Click on 'Neuer Chat'
3. "nothing" happens (200er /messages request, 404 /conversations request)

Relevant log output

curl 'https://c4.prod.ccopt.de/api/conversations' \
  -H 'accept: */*' \
  -H 'accept-language: de' \
  -H 'cache-control: no-cache' \
  -H 'content-type: application/json' \
  -b 'connect.sid=██████████████████████████████████████████████████████████████████████████████████' \
  -H 'origin: https://c4.prod.ccopt.de' \
  -H 'pragma: no-cache' \
  -H 'priority: u=1, i' \
  -H 'referer: https://c4.prod.ccopt.de/chat/█████' \
  -H 'sec-ch-ua: "Chromium";v="140", "Not=A?Brand";v="24", "Microsoft Edge";v="140"' \
  -H 'sec-ch-ua-mobile: ?0' \
  -H 'sec-ch-ua-platform: "macOS"' \
  -H 'sec-fetch-dest: empty' \
  -H 'sec-fetch-mode: cors' \
  -H 'sec-fetch-site: same-origin' \
  -H 'user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 Edg/140.0.0.0' \
  --data-raw '{"configurationId":86,"context":{}}'

{"message":"Not Found","statusCode":404}

Code of Conduct

• I agree to follow this project's Code of Conduct

[surt91]

I can not reproduce this problem. For me, an error toast is shown in the top right corner that the conversation does not exist (or that I may not access it, triggered by the 404 you observed) and then a new chat is opened automatically, with an input box for a new message. (a second conversation/ request with a 200 response)
So, I need more details to reproduce this issue.

Clarification: It happens when one is in an old conversation which is shown correctly. From there the "New Chat" does not work. Still I can not reproduce it.