Dat Dang

### Relevant issues: - https://github.com/flutter/flutter/issues/96869

> hi @tddang-linagora , please take a look also for https://github.com/dart-lang/leak_tracker/blob/main/doc/leak_tracking/OVERVIEW.md Greate package. However, it doesn't support Web platform.

> Please also test on iOS The demo is iOS simulator

> > > Please also test on iOS > > > > > > The demo is iOS simulator > > Oh, What about Android? Updated

> * [x] For case `Reply, Forward` with long email content. Added demos

Blocked by: - https://github.com/linagora/tmail-backend/issues/1006

**Chrome - oncommit-tmail.linagora.com** https://github.com/linagora/tmail-flutter/assets/160106668/1eb8020a-2bca-4f21-a12b-f8c1bb322fd5 **Firefox - master build** https://github.com/linagora/tmail-flutter/assets/160106668/1f456976-5662-42c4-a14e-cd3d63175385 Is there any preconditions?

> * [x] test in Android, email which have very long and rich html: reply many times @tddang-linagora https://github.com/linagora/tmail-flutter/assets/160106668/6458b728-33ba-407d-a0e8-71fbec84cfd2

https://github.com/linagora/tmail-flutter/assets/160106668/14910f18-3009-4da1-8b1c-2e004c276ffd

> RPReplay_Final1714967535.mp4 **Possible cause** The lazy-loading components won't load until they are scrolled to, and the height-calculating logic won't trigger again after lazy-loading components are completely loaded **Proposal** Remove all...