Server running version 2023.02.05.1636 now, which is still an old version compared to the time that I originally posted about this problem on 2023.02.06. So I would not expect any fix for this issue to be present in 05.1636.
I don't know whether the conditions are exactly the same but, earlier today, I was able to skip scheduled programs that look like they have no images and from the same channels:
Interesting.
I am aware that this is just a small annoyance and doesn't compare to higher priority issues so I completely understand if you don't have the chance to look at it. 
Anyway, I thought I would mention this.