Browser-laptop: IME does not work properly on input form

[luixxiul]

Test plan

1. Enable IME (Japanese/Chinese/Korean/...) on your system
2. Open about:autofill
3. Select 'Add address'
4. Hit some keys
5. Make sure you are seeing the pulldown
6. Hit Tab
7. Make sure a conversion candidate is selected
8. Hit Enter
9. Make sure the candidate is decided

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Describe the issue you encountered: IME does not work properly on input form. You cannot select a conversion candidate.

• Platform (Win7, 8, 10? macOS? Linux distro?): macOS

• Brave Version (revision SHA): https://github.com/brave/browser-laptop/compare/v0.15.303dev...v0.15.304dev

• Steps to reproduce:

  1. Enable Japanese lang input system
  2. Open about:autofill
  3. Select 'Add address'
  4. Hit some keys

• Actual result:

  
  The form is not properly styled as I tried that by reverting it to https://github.com/brave/browser-laptop/blob/c719806d2265434b7e74fce0ef9a7bd061ddcc64/js/components/autofillCreditCardPanel.js to make sure CommonForm is not causing the issue.

  You could confirm the issue on Bookmark Hanger, which appears by clicking the star icon.
  Yet the issue cannot be reproduced on about:preferences#sync.

  

• Expected result: on 0.15.2

  

• Is this an issue in the currently released version?
  No.

• Extra QA steps:
  1.
  2.
  3.

• Any related issues: #

[bsclifton]

@luixxiul is this on master (as it states above)? or the last release candidate for 0.15.3xx? because they are very different at the moment. If this is on master only, please remove from this milestone (maybe push to the 0.16.100 milestone). Thanks 😄

[darkdh]

confirm it occurs on autofill and bookmark dialog of 0.15.307

[luixxiul]

@bsclifton I'm trying to find out since which release it is broken.

It works on:

• .301
• .302
• .303

It does not work on .304

[luixxiul]

@bsclifton @darkdh there should be the cause in here: https://github.com/brave/browser-laptop/compare/v0.15.303dev...v0.15.304dev

[bsclifton]

@luixxiul nice find! 😄 Thanks for narrowing it down

[luixxiul]

confirmed it works on devian with ibus-mozc