Grouping of stopped environments does not work (Operations > Environments)

Summary

By navigating to GitLab / Operations / Environments it is possible to to see the available (deployed) environments. GitLab allows grouping of environments by using the '/' character in the environment name.

group1/environment1, group1/environment2, group2/environment1, group2/environment2

will be listed as

group 1

• environment1
• environment2

group 2

• environment1
• environment2

and can be folded/unfolded.

This works fine in the "Available" tab, but once environments are stopped and listed in the "Stopped" tab, the grouping does not work.

Bug 1: When switching to the "Stopped" tab the environments are listed without grouping, but the group prefix is removed

group1/environment1, group2/environment1 are listed as

• environment1
• environment1

Bug 2: When reloading the page after Bug 1, grouping is visible but cannot be unfolded. So the two environments are shown as

• > group1
• > group2

Steps to reproduce

• Apply provided example .gitlab-ci.yml below
• Go to Operations > Environments
• Have a look at the four available Environments being grouped/folded/unfolded correctly
• Stop all environments
• Go to "Stopped" tab
• Observe how the four stopped environments are not grouped at all in the Stopped tab
• Reload page
• Groups are now visible, but cannot be unfolded

Example

stages:
  - test-stage

group1-environment1-job:
  stage: test-stage
  environment:
    name: group1/environment1
  script:
    - echo "Group 1 Environment 1"

group1-environment2-job:
  stage: test-stage
  environment:
    name: group1/environment2
  script:
    - echo "Group 1 Environment 2"

group2-environment1-job:
  stage: test-stage
  environment:
    name: group2/environment1
  script:
    - echo "Group 2 Environment 1"

group2-environment2-job:
  stage: test-stage
  environment:
    name: group2/environment2
  script:
    - echo "Group 2 Environment 2"

What is the current bug behavior?

Grouping and folding/unfolding of environments does not work in Stopped tab of Environments view.

What is the expected correct behavior?

Grouping and folding/unfolding of environments in Stopped tab works like in Available tab of Environments view.

Relevant logs and/or screenshots

Output of checks

This bug happens on GitLab.com