Left hand nav IA collapses, but not the panel

[Riley Thornton]

Collapsing the left hand nav panel by either selecting the arrow or using the '[' shortcut results in the contents of the panel being hidden, but the panel itself does not collapse. 

This also results in an inability to minimise the panel, as when dragging the panel closed it automatically resizes. 

Same issue occurs in incognito. 

[Steven F Behnke · Accepted solution]

This was added in Confluence 5.5.