Water and Lava blocks aren't loading, but only in the Flatpak version. While the full results are in the GIST linked below, the part that probably is of interest is this part, which repeats for all ...
An image for a spring boot application v2.4.3 built with the default docker.io/paketobuildpacks/builder:base builder and docker.io/paketobuildpacks/run:base-cnb run ...