I have the following simple nav set up for a Site Map page:
There are two languages set up - English and French.
I have “hide from nav” checked on the English version of the entry under the Structure tab. The French version is not filled in, and therefor inheriting data from English.
On the site, the entries are correctly hidden on the English version of the site, but are displayed on the French version.
I can fix this by filling in data for the French site, but I would expect that all fields would be inherited into multiple languages when not filled in.