App Speedtest WAN Template

[gormatu]

https://www.zabbix.com/integrations/speedtest
It seems the template needs to updated for 7.0. I do get on all items:

Value of type "string" is not suitable for value type "Numeric (float)". Value "awk: fatal: cannot open file `/tmp/speedtest.log' for reading: Permission denied"

The sh script itself runs fine, also started as service, but not the zabbix integration. Probably some changes, but I could not identify them.
https://www.zabbix.com/documentation/current/en/manual/api/changes

for now I did switch to https://github.com/soloranger/zabbix-internet-Speedtest-Template which ... it's working, but relies on running the script from the host with zabbix-sender, it doesnt work using the agent - so not server-configureable.