Comment 5 for bug 1804258

I ask because I do not see that output with current behavior (video https://asciinema.org/a/QCmVfv9WDxtWybs9uNciBQkqF). From,
$ cat snap/snapcraft.yaml
name: my-snap-name # you probably want to 'snapcraft register <name>'
version: '0.1' # just for humans, typically '1.2+git' or '1.3.2'
summary: Single-line elevator pitch for your amazing snap # 79 char long summary
description: |
  This is my-snap's description. You have a paragraph or two to tell the
  most important story about your snap. Keep it under 100 words though,
  we live in tweetspace and your description wants to look good in the snap
  store.

  line 1

  line 2

    line 3

  line4.1
  line4.2

  - bullet 1
  - bullet 2
grade: devel # must be 'stable' to release into candidate/stable channels
confinement: devmode # use 'strict' once you have the right plugs and slots
base: core18

parts:
  my-part:
    # See 'snapcraft plugins'
    plugin: nil

I get,
$ cat prime/meta/snap.yaml
name: my-snap-name
version: '0.1'
summary: Single-line elevator pitch for your amazing snap
description: |
  This is my-snap's description. You have a paragraph or two to tell the
  most important story about your snap. Keep it under 100 words though,
  we live in tweetspace and your description wants to look good in the snap
  store.

  line 1

  line 2

    line 3

  line4.1
  line4.2

  - bullet 1
  - bullet 2
architectures:
- amd64
base: core18
confinement: devmode
grade: devel