Just out of curiosity, did you try the templates DB of UEM? Might be that it is already in the template.
Otherwise I would suggest (if you cannot find it online) to just use Procmon to see where the information is stored and add that to the UEM ADOBE CC config file.
Yes I've already tried the UEM predefined settings for Adobe but no luck. I also managed to find the path where Adobe saves the signatures (\\%UserName%\Adobe\Acrobat\DC\Security). For some reason while I do save these settings with UEM after the local user profile removal during log off - log on the signature is gone.
Finally I've even ran the application profiler and updated the UEM with the newly created ini and zip file but still no luck.
I didn't see that you were using an appstack through app volumes, but if so, we made it work by including a writable volume with the appstack (of Adobe Reader DC).
Unfortunately the Horizon Cloud in Azure do not support (yet) the writable volumes. I'd be more than happy if I was able to use the writable volumes and create a UPD (user personal disk) per each user connected to this service.
