On 6/26/2024 9:04 AM, Eli Zaretskii wrote:
>> Date: Wed, 26 Jun 2024 08:58:29 -0700
>> Cc: jm@pub.pink, emacs-devel@gnu.org
>> From: Jim Porter <jporterbugs@gmail.com>
>>
>> Here you go.
> 
> Thanks.  The result:
[snip]
>      (error "Timed out waiting for initial load")

Odd. It never loaded the first image (we just got the placeholder). 
Here's a patch with some additional trace statements. (I'd also be ok 
with just disabling these tests on MS-Windows if we can't figure out 
what's happening, though I'm not aware of any reason it should fail.)