"Template App Zabbix Server" template includes some invalid items in zabbix 5.0.14.

• zabbix[tcache,cache,pmisses]
• zabbix[tcache,cache,pitems]
• zabbix[process,availability manager,avg,busy]
• zabbix[process,history poller,avg,busy]
• zabbix[process,report manager,avg,busy]
• zabbix[process,report writer,avg,busy]

Maybe these items are available since Zabbix 5.4.
It would be better to remove them from templates in Zabbix 5.0.

Steps to reproduce:

1. install zabbix 5.0.14
2. show zabbix internal items in Zabbix server host
3. see some items unsupported status because of invalid parameter