Interface Exceeds Browser Window and Shifts Up Approximately 20%

[LargeLanguageModelExplorer]

I have met an issue where the chat interface shifts upward, extending beyond the browser window by approximately 20%. This results in the top menu bar being partially cut off. There is a temporary workaround is to enter fullscreen mode in the browser, by that I do not mean maximize it. Enabling fullscreen mode resolves the issue, restoring the interface back to its normal position.

To Replicate the Problem:

1. Open the Mozilla Firefox browser.
2. Navigate to the Open Assistant website.
3. Begin a chat session with Open Assistant.
4. Observe the issue.