Citation modal should use full width on mobile device

[compulim]

Is it an issue related to Adaptive Cards?

No

Is this an accessibility issue?

No

What version of Web Chat are you using?

Latest production

Which distribution are you using Web Chat from?

Bundle (webchat.js)

Which hosting environment does this issue primarily affect?

Web apps

Which browsers and platforms do the issue happened?

Others or unrelated

Which area does this issue affect?

Chat history

What is the public URL for the website?

No response

Please describe the bug

When citation modal is shown on mobile device, it is too narrow (60% of screen width).

Do you see any errors in console log?

No response

How to reproduce the issue?

1. Navigate to Web Chat Loader
2. Use sample 2
3. Start a chat and resize the width to 360px

What do you expect?

Citation modal should fill the width of the screen.

What actually happened?

Citation modal only fill 60% of the screen.

Do you have any screenshots or recordings to repro the issue?

Adaptive Card JSON

No response

Additional context

No response