fix: Workspace - Keypad appears briefly on tapping back button to go back to Add field pg

[TaduJR]

Explanation of Change

Primary Fix (src/utils/keyboard/index.android.ts):

The original code bypassed waiting for the keyboard to hide on Android 16+, assuming the issue only affected older Android versions. However, this caused a new bug: when the modal closes, the TextInput unmounts while still focused, triggering a delayed keyboard dismissal that causes a visible flash.

The fix removes the Platform.Version >= 36 condition so all Android versions wait for the keyboard to fully hide before closing the modal.

Secondary Fix (src/components/TextPicker/TextSelectorModal.tsx):

When waiting for the keyboard to hide, Keyboard.dismiss() triggers a blur event which runs form validation, briefly showing "This field is required" error.

Added an isClosing state that disables blur validation when the modal is closing, while preserving normal validation when the user clicks on empty space.

Fixed Issues

$ #67945
PROPOSAL: #67945 (comment)

Tests

1. Launch app
2. Go to Workspace settings >> Reports (upgrade to control if not done before)
3. Tap on Add Field >> Click on Name field
4. Do not enter any text, tap on back button to go back to add field page (Note: Keypad appears briefly when navigating back)
5. Tap on type field >> select Text type
6. Click Initial value field
7. Do not enter any text, tap on back button to go back to add field page (Note: Keypad appears briefly when navigating back)
8. Verify that Keypad not appearing briefly at the bottom when tapping on back button to navigate back to add field page

• Verify that no errors appear in the JS console

Offline tests

Same as tests

QA Steps

Same as tests
// TODO: These must be filled out, or the issue title must include "[No QA]."

• Verify that no errors appear in the JS console

PR Author Checklist

• I linked the correct issue in the ### Fixed Issues section above
• I wrote clear testing steps that cover the changes made in this PR
  • I added steps for local testing in the Tests section
  • I added steps for the expected offline behavior in the Offline steps section
  • I added steps for Staging and/or Production testing in the QA steps section
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  • I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
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• I included screenshots or videos for tests on all platforms
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  • Android: mWeb Chrome
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Screenshots/Videos

Android: Native

Screen.Recording.2025-12-25.at.1.22.06.in.the.afternoon.mov

Android: mWeb Chrome

Screen.Recording.2025-12-25.at.1.34.48.in.the.afternoon.mov

iOS: Native

Screen.Recording.2025-12-25.at.1.26.56.in.the.afternoon.mov

iOS: mWeb Safari

Screen.Recording.2025-12-25.at.1.27.54.in.the.afternoon.mov

MacOS: Chrome / Safari

[melvin-bot]

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