Space removed when separating bold and italic text

[nickrosen]

Describe the bug
A clear and concise description of what the bug is.
If I add italic content, then space, then bold content, it saves the markdown correctly but the space is removed on render. Doesn't seem to matter how many spaces I add between the 2 types
ex:
*Locate* your **client**. *Double click* **client account** to open
renders
'Locate your client. Double clickclient account to open.'

To Reproduce
Steps to reproduce the behavior:
Try rendering Locate your client. Double click client account to open or add an italic string, then a space, thena bold string

Expected behavior
A clear and concise description of what you expected to happen.

The space should render

Screenshots
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Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Occurs on all platforms with version

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.