Issue title: [SearchProfiler] Sharded Index renders weirdly and with React errors
 Issue body: **Kibana version:**
Master as of `06df2b0db6`

**Describe the bug:**

In SearchProfiler on multiple shards index renders weirdly and causes React errors to be logged to browser console.

**Steps to reproduce:**
1. Follow the setup instructions for the Console commands on this issue: https://github.com/elastic/kibana/pull/57402
2. Navigate to SearchProfiler
3. Run the default query
4. You should see something like in the screenshot

**Console commands:**


**Expected behavior:**

SearchProfiler shards should render slightly further apart (visually) and there should not be any console errors.

**Screenshots (if relevant):**

<img width="1937" alt="Screenshot 2020-02-13 at 13 33 52" src="https://user-images.githubusercontent.com/8155004/74436353-944e1f80-4e66-11ea-92d5-951efbb825e1.png">

 Comments: 
 Comment 0: Pinging @elastic/es-ui (Team:Elasticsearch UI)
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