Jetpack Focus: Fix notifications screenshot for iPad

[momo-ozawa]

Part of #18960

Description

This PR fixes and issue where the notification details screen wasn't loading properly on iPad for the screenshot targets (i.e. WordPressScreenshotGeneration and JetpackScreenshotGeneration).

How to test

Test for both the WordPressScreenshotGeneration and JetpackScreenshotGeneration targets

1. Run rake mocks
2. Switch to the screenshot generation target
3. Run testGenerateScreenshots() on an iPad simulator
4. ✅ Verify: tests succeed and the screenshots match design specs

Before	After

Notes

FYI @shaunandrews @hassaanelgarem I removed the call to tap the reply button on the notification details screen. Previously, we were tapping the reply button which brought up the hardware keyboard onto the screen. For reference, this is what it used to look like. But the new notification details design fills up the screen, and bringing up the hardware keyboard would obscure a lot of the UI elements. Lmk what you think :)

Notif details screen	Notif details screen w reply

Regression Notes

1. Potential unintended areas of impact

• WordPressScreenshotGeneration target

2. What I did to test those areas of impact (or what existing automated tests I relied on)

• Made sure the tests pass for WordPressScreenshotGeneration

3. What automated tests I added (or what prevented me from doing so)

• n/a

PR submission checklist:

• I have completed the Regression Notes.
• I have considered adding unit tests for my changes.
• I have considered adding accessibility improvements for my changes.
• I have considered if this change warrants user-facing release notes and have added them to RELEASE-NOTES.txt if necessary.

[wpmobilebot]

You can test the changes in Jetpack from this Pull Request by:

• Clicking here or scanning the QR code below to access App Center
• Then installing the build number pr19126-b3214c7 on your iPhone

If you need access to App Center, please ask a maintainer to add you.

[wpmobilebot]

You can test the changes in WordPress from this Pull Request by:

• Clicking here or scanning the QR code below to access App Center
• Then installing the build number pr19126-b3214c7 on your iPhone

If you need access to App Center, please ask a maintainer to add you.

[hassaanelgarem]

Works as described 🚀