The order of addon panels doesn't match main.js configuration

[tajo]

Describe the bug
It seems that the order of addon panels is somewhat arbitrary.

To Reproduce

main.js:

module.exports = {
  addons: [
    "@storybook/addon-a11y",
    "@storybook/addon-actions",
    "@storybook/addon-knobs",
    "@storybook/addon-links",
    "@storybook/addon-viewport"
  ],
}

Expected behavior
Should see 3 panels in this order:

1. Accessibility
2. Actions
3. Knobs

Instead, I get:

1. Knobs
2. Accessibility
3. Actions

Not sure where this order comes from. Is there some other way how to control it? Thanks.

[shilman]

Closing as dupe to #9819