WALC does not span 100% Width of Window

[Hexcz]

Feathub Feature Link: https://feathub.com/cstayyab/WALC/+23

Describe the solution you'd like
Hello, 1st of all i'd like to thank you for the amazing project! I'd like to know if its possible to make a slight change to the windows visual: make the chat width 100% when maximized. Check the screenshots for a example.

I'd love to see that as a persistent config, to make that i had to use debug tools.
Again thanks a lot for the project!

Additional context
This is how it looks normally, with maximized window:

This is how it would look the way i described:

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