I had not used the grid gen tool recently, and today I tried to regenerate a few simple grids and while it works, no previews are being generated. I've tried restarting the swarmui server, tried moving my current config files to another location and setting up a new install. Nothing seems to be doing it. I thought the grid tool had previews enabled by default?
I inspected the websocket messages, and I don't see a preview blob/base64 image, so it makes sense that it isn't working on the frontend. Attached are my current settings that I think might be relevant.
I did try this on a different browser as wel. Maybe I'm just severely misremembering this, but I could have sworn that the grid tool also showed image previews. What could I be missing here?
I have considered my own branches interfering with the grid gen functionality, so I've tested everything on the master branch of the repo.