Starting at docs home page and surfing through the docs, coming back to the home page, sometimes the text of the version banner disappears. You can force this by clicking any link at the home page, reload the shown page and go back to docs home.
Docs: Suggestion for #4211; $() := pageshow
Docs: Suggestion for #4211 Version text disappears; $() := pageinit
Fixed with #4230. Thanks!