Hi Telerik Team,

First of all – great job on the DockManager component! It’s one of the most powerful and flexible layout tools available for Blazor. I really enjoy using it in my application – the drag/drop docking behavior, pane resizing, and layout persistence are all incredibly useful. It feels like working in a full-featured IDE, which is awesome!

That said, I’d love to suggest a small usability improvement:
Could you consider adding a built-in toggle/collapse button to the splitter between docked elements?

It would be great to have it natively supported in DockManager. It would improve the UX, especially when users want to focus on the main content area and temporarily hide side panes.

Let me know if this feature is already possible or if there's a recommended workaround.

Thanks again for all your amazing work – Telerik UI for Blazor keeps getting better and better!

Attaching two screenshots of TelerikSplitter and TelerikDockManager to show better what is the case.
Best regards,  
Bohdan