Hello.  I recently had to reinstall my piwigo instance, and discovering that it only generates thumbnails for each image on upload.  The larger sized copies are not generated until a user tries to view a particular picture, resulting in a delay the first time each picture is viewed while the resized copies are created.  I don't remember this behavior previously, but it's certainly possible I could be misremembering.

Is it possible to have piwigo automatically generate all resized copies of a photo after upload?  or alternatively, is there some batch way to do that for all photos already uploaded?

This is with piwigo 12.2.0, and I'm uploading photos via the digiKam export plugin, in case that makes a difference.

Thanks.