Yes. Out of curiosity, when you say you created one and it's fine, where did you use it? How do you know that it's fine?
The reason I posted this as a bug is because Fusion Studio imports 'real' PSDs made with Photoshop and they work fine. If I open these same photoshop documents in Affinity and then export them as PSD, Fusion cannot see them correctly (the images are black).
Attached is Colorful_Clown_3.psd which was made a couple of years ago with Photoshow Creative Cloud 2015 (I believe). I opened this in Affinity 1.7.2 and exported it as a PSD (maintain editability setting). Notice that the export is half the size of the original for some reason. At any rate, the original works just fine in BMD Fusion Studio while the PSD created by Affinity does not.
I should note that some apps see the PSD correctly (Avid Media Composer, for example, seems to bring in a PSD created by Affinity correctly although I did have an unexplained crash with that clown PSD from Affinity - but other PSD's from Affinity seemed to work).
Thanks.
Colorful_Clown_3_from_affinity.psd
Colorful_Clown_3.psd