Snapcraft.io trying to build i386 architecture with core24

snapcraft
1

snapcraft.yaml without i386

base: core24

platforms:
  amd64:
  arm64:
  armhf:
  ppc64el:
  s390x:

But

We have detected that your snap base is core20 or newer. This is not compatible with the i386 architecture, therefore that architecture will no longer be built.
i386 Failed to build

Works fine with core22

base: core22

architectures:
  - build-on: amd64
  - build-on: arm64
  - build-on: armhf
  - build-on: ppc64el
  - build-on: s390x
2

Same here. I also saw this with blueprint-compiler. Seems like the builder is not at all looking at the platforms keyword.

3

I see the same, it tries to build all architectures no matter what I have defined in platforms.