IIAFE broken for single files?

[Jean-Luc-Picard-2021]

Version

v23.4.0

Platform

Microsoft Windows NT 10.0.26100.0 x64

Subsystem

Possibly related to changes made here:
#42868

What steps will reproduce the bug?

Running Dogelog Player with node v22.12.0 works fine:

?- ensure_loaded(library(compat)).
true.

Running Dogelog Player with node v23.4.0 gives an abend:

?- ensure_loaded(library(compat)).
Warning: Detected unsettled top-level await at 
file:///C:/Projects/Novacore/Prototyping/dogelog/player/canned/dogelog.mjs:1

The offending IIAFE is:

(async () => { await dogelog_async() })();

How often does it reproduce? Is there a required condition?

The call dogelog_async() will in turn create some promises,
and await them. If I have the code in two files, everything
works fine:

?- await enter [object Promise]
ensure_loaded(library(compat)).
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
true.

If I have the code in one file, one of the awaits is entered,
but not exited instead a Warning is shown and the
process aborts with code 13.

?- await enter [object Promise]
ensure_loaded(library(compat)).
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
await exit [object Promise]
await enter [object Promise]
Warning: Detected unsettled top-level await at 
file:///C:/Projects/Dogelog/Prototyping/dogelog/player/canned/dogelog.mjs:1

What is the expected behavior? Why is that the expected behavior?

Even if the code is only one file, the awaits should all
be entered and exited without a warning.

What do you see instead?

Currently the error based on the given test case, is always
reproduceable. I always see the process exit code 13.

Additional information

I wish I could exactly identify the changes between
version 22.x and version 23.x of node.js that did break IIAFE.