Chromecast Integration - Device Initialization

I have both Chromecast Integration and Chromecast helper.
There is one device - a Google Home Mini - that requires me to initialize it every morning.
Any ideas what I should be doing to troubleshoot?

EDIT: So, it looks like many of me devices need re-initializing each morning.
I thought this was what the Chromecast helper was supposed to do?
Manually doing this is painful...

I think you can set up a rule to do it using custom action. No need to do it manually.

Something like this perhaps:

how is this done? in Basic Rules 1.0 or Rule Machine?