Export PNG feature doesn't work when remotely connecting to a ComfyUI instance

[alessandroperilli]

Unbelievably useful custom node suite and ComfyUI enhancements, @pythongosssss. People don't realize how valuable your work is until they disable the extension. Thank you for sharing it with the community.

I'm writing because I'm in a new situation where I connect with a Vivaldi browser on macOS to a remote ComfyUI instance on Windows. In this scenario, the PNG export feature doesn't work anymore.

If invoked, it does its usual stretched zoom of the workflow in prep for exporting the image, but then it completes the work without doing anything in particular.

Conversely, if I export the PNG locally (using a local instance of ComfyUI on macOS), it works as always.

I see here that you are working on a new menu, but I cannot test the export feature of this new approach because I cannot find the option to enable the beta anywhere:

Thank you for your time.

[pythongosssss]

Do you have any errors in the log? (Settings -> View Logs)

[alessandroperilli]

I launched ComfyUI with the verbose flag, just to be sure, but I can't see any info, warning, or error either in the terminal or in the log file.