Proplem with Multi-size Mosaic in graph builder

Snap version 7, linux
I am trying to use the operator Multi-Size Mosaic in graph builder, but no instance of it appears in the configuration node table. I can not specify the parameters of the operation. Any idea.

Can you please also show the Read tabs? What input data is used?

Here the informations. Also, I was wondering if I am using it properly: connecting the 2 reads with the operator Multi-size-Mosaic?

First Read


Second Read

Here the 2 images on WorldView

looks alright to me. Have you renamed or pre-processed the S2 data before this step?

Multi-size Mosaic operator UI is not compatible with Graph Builder. Still, you can use it in gpt, make your xml graph and use the ProductSet-Reader as input.