[5.0.0-rc.10] Switching stories results in breaking storybook

[daKmoR]

Describe the bug
Switching between stories pretty fast or multiple times results in

Cannot read property 'nextSibling' of null

To Reproduce
Steps to reproduce the behavior:

git clone https://github.com/daKmoR/storybook-bug-5852.git
cd storybook-bug
yarn install
yarn storybook

# In storybook switch between stories a few times

Expected behavior
Working storybook.

Screenshots

[daKmoR]

apparently, it has to do with this

  .add('Alternative Header asdf', () => {
    const el = document.createElement('div');
    el.innerText = 'something';
    return el;
  })

e.g. if you return a node and then you switch multiple times then it "breaks" with this "fatal" error and you are forced to do a hard reload.

[shilman]

Yo-ho-ho!! I just released https://github.com/storybooks/storybook/releases/tag/v5.1.0-alpha.4 containing PR #5868 that references this issue. Upgrade today to try it out!

Because it's a pre-release you can find it on the @next NPM tag.

Closing this issue. Please re-open if you think there's still more to do.

[daKmoR]

@shilman any chance this can be released for 5.0.x? or how far away is 5.1.x?

[shilman]

Will do. 5.1 a few weeks off

[shilman]

w00t!! I just released https://github.com/storybooks/storybook/releases/tag/v5.0.11 containing PR #5868 that references this issue. Upgrade today to try it out!