Is there any way to make the ticket or task sidebar wider?

Is there any way to make the ticket or task sidebar wider?

Is there any way to make the ticket or task sidebar wider? with the new UI, it seems that Zoho Desk has introduced Full Width/Adaptive/Focused Layout but none of these make the sidebar any wider. This is a problem for us. We have so much white space in the thread section. This could be better utilized if we could make the sidebar wider. How can we accomplish this?