Reported by @quiet moth
Bug Report: "Try again" and "Edit" buttons are missing for all but the most recent message on web
`Steps to Reproduce`
- Using a web browser, open or start a chat that has more than one prompt/reply pair.
- Hover the cursor over the last reply. Notice where the "Try again" button is under the message.
- Hover the cursor over the prompt that generated that reply. Notice where the Edit button appears under it.
- Hover the cursor over a different prompt or reply in the chat other than the last one.
`Expected Result`
The "Try again" or "Edit" button should appear in the UI the same as it did in steps 2 and 3, like it always has.
`Actual Result`
The buttons are both entirely missing.
`Environment`
Firefox 145.0 (64-bit) on Arch Linux