[Blazor] [DockManager] - Adding panes programmatically do not render (initially) [Copied internally]

[mddifilippo89]

Steps to reproduce

Run sample Pine Content Pane 1 UnPin Content Pane 1

Result

ContentPane 3 doesn't show up

Expected result

You should then see ContentPane 3 show up as unpinned on the left side of the window.

Attachments

overview.zip