Qubes OS Boot Issues on Librebooted systems

Hello, I’m not the most educated or technically inclined person, so I came here to clear up my doubts before starting my journey with some things alreardy working.
I’m a ThinkPad user and recently found myself in a situation I’m still researching:
From what I’ve observed, booting Qubes (and others, like Fedora) on a Librebooted system doesn’t seem to be an non-issue. Based on discussions and correlations I’ve made, the “problem” comes from the payload, which has issues with an encrypted boot partition.
The point I’m trying to reach is this:
If I modify the payload in a way similar to what was done here, could that fix the boot issue?

You can try.