Zabbix API documentation not updated for 5.2

When reading the Zabbix API documentation here, templateScreens is still listed under "rules" even tho it does not seem to be supported anymore as far as I can see.

When executing a API call for configuration.import, and specifying templateScreens the call fails with the following error: 

"data": "Invalid parameter \"/rules\": unexpected parameter \"templateScreens\"."

I have had a look in the source code and templateScreens has also been removed from the 
rules array in ui/conf.import.php in verison 5.2.1. So it seems like documentation issue