"Always assume host to be up" hosts become stale

Hello,

For a bunch of docker containers (hosts are created by dcd using the docker hosts piggyback data) I configured the rule:

Setup > Hosts > Host monitoring rules > Host Check Command > Edit rule: Host Check Command

Always assume host to be up

But after a while the Hosts become stale.
This Werk 4428 reads as the should not happen https://checkmk.com/werk/4428

How can I fix this ?

The only thing I can think of is to set

Setup > Hosts > Host monitoring rules > Normal check interval for host checks > New rule: Normal check interval for host checks to 9999 days or something.

Any better Ideas ?

CMK version: 2.0.0p25 (CEE
OS version: Centos 7

Ah, funny, if I set host check intervall to 9999 days I hit a bug,
perhaps the Year 2038 problem - Wikipedia.

$ cmk -O
Generating configuration for core (type cmc)...Creating helper config...OK
An error occurred: Error creating configuration: 'I' format requires 0 <= number <= 4294967295

$ date -d @4294967295
Sun Feb  7 07:28:15 CET 2106