Not able to export bulk images as PNG

I wouldn't classify this as a bug, but certainly would agree with it as an idea/feature request.

Options include:

Batch Actions and Droplets:

https://helpx.adobe.com/photoshop/using/processing-batch-files.html#process_a_batch_of_files

https://helpx.adobe.com/photoshop/using/processing-batch-files.html#create_a_droplet_from_an_action

Image Processor with PNG from the late Mike Hale:

https://community.adobe.com/t5/photoshop-ecosystem-discussions/how-to-save-in-other-formats-automate-scripts-question-cs6/m-p/13269066

https://www.ps-scripts.com/viewtopic.php?f=51&t=10225&p=54270

Image Processor Pro:

https://sourceforge.net/projects/ps-scripts/files/Image%20Processor%20Pro/v3_2%20betas/

Picture Processor:

https://github.com/Paul-Riggott/PS-Scripts/blob/master/Picture%20Processor.jsx

Raw Image Converter:

https://github.com/SetTrend/Raw-Image-Converter

Batch Multi Save:

https://www.marspremedia.com/software/photoshop/batch-multi-save

P.S. It's not just PNG, folk now want WebP and tomorrow it may be AVIF or something else...