The issue

After clicking a reusable block and then clicking a text block and then clicking another text block, you will not be able to set your text cursor in the text block. This issue is not present in Gutenberg 7.0.0.

How to reproduce

1. Create and save a post containing a reusable block (containing whatever, it doesn't matter), followed by a Paragraph (A) and then another Paragraph (B).
2. Refresh the page.
3. Click the reusable block.
4. Click Paragraph A.
5. Click Paragraph B.
6. Try to edit the text in Paragraph B. Notice that your text cursor can't be put into Paragraph B.

Environment

• WordPress 5.4-alpha-46814
• Gutenberg master as of 72d9bd0
• Using Dissenter browser 0.70 (based on Chromium 78)