PNG cannot be used for Super Resolution in Camera Raw 13.2

(Have tested on both my 16' MacBook Pro & PC at home, confirmed on both).

While I understand the feature is pretty new to Bridge and can test it fine with both JPEGs and RAW images, it seems I cannot enhance images with Super Resolution with Camera Raw in Bridge currently. Tested on two different systems but cannot find a work around to this currently, I mostly work with PNGs in my artwork (via Photoshop & Procreate mostly) but hoping a fix for this new feature is coming shortly. 

Would love to know of any fixes or workarounds to test this feature out! Thanks for your time.