=== Environment
The behavior described below was observed in the following environments:
- Device: **iPhone XS**
- Browser(s): **Chrome 95.0.4638.50** //and// **Safari**
- OS: **iOS 15.0.2**
=== Behavior
**New Discussion + Reply Tools**
1. Visit a talk page on a mobile device. //E.g. https://patchdemo.wmflabs.org/wikis/6ce52b531d/w/index.php?title=Talk:Main_Page&mobileaction=toggle_view_mobile .//
2. Click a {nav [ reply ] } affordance to open the Reply Tool or the {nav Add Discussion} affordance to open the New Discussion Tool
3. Notice the tool of your choosing opens
4. Tap inside the tool of your choosing's text input area
5. Ensure you are in the tool's `Visual` mode
6. Type {key @} to open up the username suggestion list
7. Type in a username of your choosing
8. Tap within the username suggestion list to insert the username you typed in "Step 7."
9. Tap the keyboard's {key space} key
**Actual**
❗️5. The keyboard closes/disappears preventing you from continuing to type
**Expected**
✅ 5. The keyboard remains open/visible so that you can continue typing