Rename conversation doesn't work correctly

[srirambv]

Description

Rename conversation doesn't work correctly

Steps to reproduce

1. Enable AIChatHistory flag
2. Visit any article
3. Summarize the page
4. Click on new chat and summarize the page again
5. Repeat step 4 a couple more times
6. Go to conversation history
7. Rename the conversation
8. Doesn't update, also clicking inside the text closes it and goes back to conversation view

Actual result

brave_modoCl08PO.mp4

Expected result

Should be able to update the conversation name correctly

Reproduces how often

Easily reproduced

Brave version (brave://version info)

Brave	1.74.15 Chromium: 131.0.6778.85 (Official Build) beta (64-bit)
Revision	d1293587128488865fa61e9fa277dd54aa2270b0
OS	Windows 11 Version 23H2 (Build 22631.4460)

Channel information

• release (stable)
• beta
• nightly

Reproducibility

• with Brave Shields disabled
• with Brave Rewards disabled
• in the latest version of Chrome

Miscellaneous information

cc: @petemill @mattmcalister

[petemill]

I think there is still an issue in 1.75 on this where (in Sidebar mode), then conversations list UI is dismissed entirely when renaming a conversation. Leaving this open whilst investigating.