Thumbnail generation errors on upload and updating metadata

[NyakudyaA]

Problem

I have uploaded layers in geocode Mozambique and have uncovered serious bugs. I will list them here.

• Even though the aspect ratio of the images seems correct the length of the thumbnails is very long- could be in portrait mode. The same layer in Geoserver backend has standard sizes regardless of orientation.

• Thumbnail generation is inconsistent - some layers do not have thumbnails at all.

• Manually updating thumbnails results in that layer's thumbnail inheriting a thumbnail from another layer

Looking at the two layers you can see that they have two different styles

497

[NyakudyaA]

This issue is no longer relevant. It was caused by the metadata having no identifiers so that's why it replicated each layer's thumbnail